A better day's profits for the retailer ... by A. M. Burroughs - 1912 - 96 pages |

A better day's work at a less cost of time, work, and worry to the man at the desk by Burroughs Corporation - 1910 - 192 pages |

A computer for a position indicating system by David John Knowles - 1958 - 78 pages |

A functional description of the Edvac [an automatically-sequence serial binary electronic digital computer by Pennsylvania. University. Moore School of Electrical Engineering, United States Ordinance Dept - 1949 |

A letter to Sir Humphry Davy, bart. on the application of machinery to the purpose of calculating and printing mathematical tables - 1822 - 12 pages |

A Manual of operation for the Automatic Sequence Controlled Calculator by Harvard University. Computation Laboratory - 1946 - 561 pages |

A Pearson-r form for use with calculating machines by Luton Ackerson - 1928 - 3 pages |

A study of the relative effectiveness of electric calculators or computational skills kits in the teaching of mathematics by Sol Mastbaum - 1969 - 568 pages |

A symposium on optical design with digital computers [held in the Physics Dept. on June 5th, 6th and 7th, 1956 by Imperial College of Science and Technology. Technical Optics Section - 1956 - 93 pages |

Accounting and statistical machines and applications by Burroughs Adding Machine Company - 1940 |

Advanced abacus by Takashi Kojima - 1963 - 159 pages |

Advanced applications for pocket calculators by Jack Gilbert - 1975 - 304 pages |

Advanced Applications for Pocket Calculators by Jack Gilbert - 1975 - 304 pages |

Advanced key-driven calculator course for the Burroughs calculator and comptometer by Peter Lawrence Agnew, Mary Margaret Brady - 1958 - 158 pages |

Algebra & trigonometry by Marvin L. Bittinger, Judith A. Penna - 1997 - 229 pages |

Algebra and trigonometry by Dale E. Varberg, Thomas D. Varberg - 1996 - 579 pages |

Algorithms for RPN calculators by John A. Ball - 1978 - 330 pages |

Algorithms for RPN calculators by John A. Ball - 1978 - 330 pages |

All about typewriters and adding machines by Carl Bryant - 1973 - 197 pages |

An introduction to automatic computers by Ned Chapin - 1963 - 503 pages |

An introduction to automatic computers by Ned Chapin - 1955 - 245 pages |

Applied electronic math, with calculators by John W. Tontsch - 1982 - 578 pages |

Applied mechanical arithmetic as practised on the comptometer by Felt & Tarrant Manufacturing Company - 1914 - 487 pages |

Applied mechanical arithmetic as practised on the comptometer by Felt & Tarrant Manufacturing Company - 1914 - 487 pages |

Arithmetic operations in digital computers by Richard Kohler Richards - 1955 - 397 pages |

Babbage's calculating engines - 1982 - 342 pages |

Babbage's calculating engines - 1982 - 342 pages |

Basic electronics math with a scientific calculator by Edward M. Noll - 1977 - 160 pages |

Basic Mathematics With Hand-Held Calculator by Roy Dubisch, Vernon R. Hood - 1979 - 493 pages |

Basics of digital computers by John S. Murphy - 1958 |

Basics of digital computers by John S. Murphy - 1958 |

Bibliography on the use of IBM machines in science, statistics, and education by Watson Scientific Computing Laboratory - 1950 - 37 pages |

Boggle by James Vine - 1975 - 63 pages |

Book-keeping by machinery by Erwin William Thompson - 1906 - 176 pages |

Brain ticklers by Stephen L. Snover, Mark A. Spikell - 1981 - 162 pages |

Brainiacs by Edmund Callis Berkeley - 1959 - 252 pages |

Building systems design with programmable calculators by Sital Daryanani - 1980 - 306 pages |

Cal.Q.Lator by Doug Williams - 1987 - 75 pages |

Calculadoras electrónicas digitales by Edicient. Departamento Técnico - 1976 - 181 pages |

Calculating instruments and machines by Douglas Rayner Hartree - 1949 - 138 pages |

Calculating instruments and machines by Douglas Rayner Hartree - 1949 - 138 pages |

Calculating instruments and machines by Douglas Rayner Hartree - 1949 - 138 pages |

Calculating machines by Douglas Rayner Hartree - 1947 - 178 pages |

Calculating machines by Douglas Rayner Hartree - 1947 - 178 pages |

Calculating scale by W. Knowles - 1903 - 29 pages |

Calculation and Calculators by Thomas J. McHale, Paul T. Witzke - 1977 - 419 pages |

Calculator Applications for Business by Lovern - 1981 - 171 pages |

Calculator calculus by George McCarty - 1980 - 254 pages |

Calculator games - 1985 |

Calculator problem solving by Alfred Capoferi, Terrence Coburn - 1985 - 132 pages |

Calculator programs for the health sciences by Joseph Herbert Abramson, E. Peritz - 1983 - 407 pages |

Calculator programs for the health sciences by Joseph Herbert Abramson, E. Peritz - 1983 - 407 pages |

Calculator riddles by David A. Adler - 1996 - 32 pages |

Calculator tricks by Dale A. Beltzner (Jr.) - 2003 - 32 pages |

Calculator users guide and dictionary by Charles J. Sippl - 1976 - 428 pages |

Calculator Users Guide and Dictionary by Charles J. Sippl - 1976 - 428 pages |

Calculators by William R. Pasewark - 2011 - 144 pages |

Calculators - 1979 - 231 pages |

Calculators and computers by National Center for Education Statistics - 1992 - 4 pages |

Calculators in the classroom by David G. Moursund, Douglas L. Shult - 1981 - 202 pages |

Calculators in the primary school by Mathematical Association - 1986 - 68 pages |

Calculators, typewriters, and typewriter parts by United States Tariff Commission, Remington Rand Division, Sperry Rand Corp. (Elmira, N.Y.) - 1972 - 39 pages |

Calculus by calculator by Maurice D. Weir - 1982 - 387 pages |

Calculus by calculator by Maurice D. Weir - 1982 - 387 pages |

Calculus Preliminary Edition Graphing Calculator Keystroke Guide by Latorre - 1996 |

Charles Babbage and his calculating engines by Doron Swade - 1991 - 48 pages |

Charles Babbage on the principles and development of the calculator by Charles Babbage - 1961 - 400 pages |

College algebra and trigonometry by Nancy Hyde - 1994 - 126 pages |

College mathematics by John W. Tontsch, Peter Schleppenbach - 1996 - 538 pages |

Computational analysis with the HP 25 pocket calculator by Peter Henrici - 1977 - 280 pages |

Compute - A time-sharing desk calculator program by Paul Swigert, United States. National Aeronautics and Space Administration, Lewis Research Center - 1968 - 20 pages |

Computers - 1984 - 72 pages |

Computing Before Computers - 1990 - 266 pages |

Computing Manual by Fred Joseph Gruenberger - 1953 - 123 pages |

Computing manual by Fred Joseph Gruenberger - 1952 - 123 pages |

Computing mechanisms and linkages by Antonín Svoboda - 1948 - 359 pages |

Computing mechanisms and linkages by Antonín Svoboda - 1948 - 359 pages |

Condensed report on the saving to society resulting from the use of the Comptometer ... by Lybrand, Ross Bros. & Montgomery - 1920 - 12 pages |

Control the World with HP-IL by Gary Friedman - 1987 - 326 pages |

Correlation and machine calculation by Henry Agard Wallace, George Waddel Snedecor - 1931 - 71 pages |

Correlation and machine calculation by Henry Agard Wallace, George Waddel Snedecor - 1925 - 47 pages |

Crank-driven calculator course by Raymond Charles Goodfellow - 1937 - 88 pages |

Curve Fitting for Programmable Calculators by William M. Kolb - 1984 - 94 pages |

Decimal computation by Hermann Schmid - 1983 - 266 pages |

Decimal computation by Hermann Schmid - 1974 - 266 pages |

Description of a relay calculator by Harvard University. Computation Laboratory - 1949 - 366 pages |

Design of a magnetic amplifier for use in computing circuits by Robert Thomas Beyer - 1945 - 160 pages |

Die Integraphen by Bruno Abakanowicz - 1889 - 176 pages |

Die Integraphen by Bruno Abakanowicz - 1889 - 176 pages |

Die Rechenmaschinen von Konrad Zuse by Konrad Zuse - 1998 - 221 pages |

Digital data by David Silvester Evans - 1961 - 82 pages |

Discovering Calculus With the Graphing Calculator by Mary Margaret Shoaf-Grubbs - 1996 - 204 pages |

Discovering calculus with the HP-28 and the HP-48 by Robert Thomas Smith, Roland B. Minton - 1992 - 277 pages |

Early British computers by Simon Hugh Lavington - 1980 - 139 pages |

Early British computers by Simon Hugh Lavington - 1980 - 139 pages |

Early British computers by Simon Hugh Lavington - 1980 - 139 pages |

Early British computers by Simon Hugh Lavington - 1980 - 139 pages |

Electronic Calculators by William R. Pasewark - 1991 - 133 pages |

Electronic calculators by H. Edward Roberts, Forrest M. Mims - 1974 - 176 pages |

Electronic calculators: workers of the Acton, Mass., plant of Bowmar/ALI, inc by United States Tariff Commission - 1974 - 10 pages |

Energy analysis with a pocket calculator by G. A. Patterson - 1981 - 128 pages |

Essentials of numerical analysis, with pocket calculator demonstrations by Peter Henrici - 1982 - 409 pages |

Examples of electronic calculation by International Business Machines Corporation - 1950 - 19 pages |

Exploring with pocket calculators by Gary G. Bitter, Thomas H. Metos - 1977 - 64 pages |

Fire containment equations for pocket calculators by Frank A. Albini, Carolyn H. Chase, Intermountain Forest and Range Experiment Station (Ogden, Utah) - 1980 - 17 pages |

Fire danger computations with the Hewlett-Packard HP-71B calculator by Robert E. Burgan, Ronald A. Susott, Intermountain Research Station (Ogden, Utah) - 1986 - 16 pages |

Friden fully automatic calculator by Friden Calculating Machine Co., inc., San Leandro, Calif - 1949 - 80 pages |

Fundamentals of data processing by Allan Herbert Lytel - 1964 - 320 pages |

Fundamentals of data processing by Allan Herbert Lytel - 1964 - 320 pages |

Fundamentals of electronic calculation by International Business Machines Corporation - 1950 - 21 pages |

Geniacs by Edmund Callis Berkeley - 1955 - 63 pages |

Geodatische rechnungen mittels der rechenmaschine by Gerhard Klietsche - 1954 - 130 pages |

Georg Scheutz and the first printing calculator by Uta C. Merzbach - 1977 - 74 pages |

Giant brains; or, Machines that think by Edmund Callis Berkeley - 1949 - 270 pages |

Glory and failure by Michael Lindgren - 1990 - 414 pages |

Grade: Graphing Calculators Physics:Prin&Prob by Glencoe Publishing Co, Zitzewitz - 1999 - 82 pages |

Graphic calculator manual for Tan's Finite mathematics for the managerial, life, and social sciences by Tan - 2000 - 110 pages |

Graphing Calculator Manual by Phil DeMarois, Mercedes McGowen, Darlene Whitkanack - 2000 |

Graphing calculator manual by Marvin L. Bittinger - 1998 - 176 pages |

Graphing Calculator Manual for Hungerford's Contemporary Precalculus: A Graphing Approach , 3rd by Hungerford - 2000 - 240 pages |

Graphing Calculators in Mathematics/Ti-81 Version by David Lissner, Debra Lavine - 1994 - 145 pages |

Hand calculator programs for staff officers by Edwin W. Paxson - 1978 - 221 pages |

Hand-held calculator algorithms for coastal engineering (second series) by Todd L. Walton, Coastal Engineering Research Center (U.S.) - 1982 - 41 pages |

Handbook of electronic design and analysis procedures using programmable calculators by Bruce K. Murdock - 1979 - 525 pages |

Handbook of the exhibition of Napier relics and of books, instruments, and devices for facilitating calculation - 1914 - 343 pages |

High-speed computing devices by Engineering Research Associates - 1950 - 451 pages |

Hollerith machine computation of least squares trend lines by Richard Warren - 1933 - 35 pages |

How to Be Brilliant at Using a Calculator by Beryl Webber, Terry Barnes - 1994 - 48 pages |

How to get the most out of your low-cost electronic calculator by Ronald Benrey - 1976 - 106 pages |

How to program your programmable calculator by Stephen L. Snover, Mark A. Spikell - 1979 - 271 pages |

How to use a pocket calculator by Henry Mullish - 1977 - 191 pages |

How to use full-keyboard adding machines by James Robert Meehan, Gilbert Kahn - 1955 - 60 pages |

How to use pocket calculators by Pierre R. Schwob - 1976 - 156 pages |

How to use ten-key adding machines by James Robert Meehan, Gilbert Kahn - 1955 - 68 pages |

How to use the adding machine, selective keyboard by Thelma Maude Potter, Albert Stern - 1943 - 89 pages |

How to use the Marchant calculator by Marchant Calculating Machine Company, Oakland - 1926 - 55 pages |

HP 48 graphics by R. Ray Depew - 1991 - 304 pages |

HP-15C owner's handbook by Hewlett-Packard Company - 1983 - 293 pages |

Hydrologic and hydraulic computations on small programmable calculators by Thomas E. Croley - 1977 - 837 pages |

IBM electric punched card accounting machines by International Business Machines Corporation - 1945 - 40 pages |

Impact of Calculators on Mathematics Instruction by George W. Bright, Hersholt C. Waxman - 1994 - 138 pages |

In the matter of certain portable electronic calculators by United States International Trade Commission - 1985 - 394 pages |

Industrial calculating devices by Glade W. Wilcox, Charles Henry Butler - 1962 - 203 pages |

Inside Your Calculator by Gerald R. Rising - 2007 - 288 pages |

Integrated Algebra on the Ti-73 by Kathleen Noftsier - 2011 |

Introduction to scientific computing techniques and procedures by International Business Machines Corporation. Data Processing Division - 1962 - 89 pages |

Introduction to technical mathematics by Herman R. Hyatt, Irving Drooyan, Charles C. Carico - 1979 - 362 pages |

Le calcul du béton armé à l'aide de la machine by Giuseppe Arici - 1960 - 91 pages |

Les machines à calculer et la pensée humaine by Centre national de la recherche scientifique (France) - 1953 - 570 pages |

Machine computation of elementary statistics by Katharine Pease - 1949 - 208 pages |

Mathematical machines by Francis Joseph Murray - 1961 |

Mathematical machines by Francis Joseph Murray - 1961 |

Mathematical recreations for the programmable calculator by Dean Hoffman, Lee Mohler - 1982 - 322 pages |

Mathematics by calculating machine by Thomas Leslie Thomas, Ann Thomas - 1962 - 245 pages |

Mathematics: Calculator GED Skill Book by Steck-Vaughn Company - 2001 - 48 pages |

Mathematische Instrumente by Walther Meyer zur Capellen - 1945 - 313 pages |

Neue Blicke auf alte Maschinen by Martin Reese - 2002 - 211 pages |

Notes on digital computers and data processors - 1956 |

Number treasury by Stanley J. Bezuszka, Margaret Kenney - 1982 - 198 pages |

Numerical methods by Richard Arthur Buckingham - 1962 - 605 pages |

Office machines course, adding and calculating machines by Peter Lawrence Agnew - 1953 - 124 pages |

On the arithmometer of M. Thomas (De Colmar) by Peter Gray - 1874 - 63 pages |

On the Principles and Development of the Calculator by Philip Morrison, Charles Babbage, Emily Morrison - 1961 - 400 pages |

Origin of modern calculating machines by J. A. V. Turck - 1972 - 196 pages |

Origin of modern calculating machines by J. A. V. Turck - 1921 - 196 pages |

Planet Dexter's calculator mania! by Planet Dexter (Firm) - 1996 - 63 pages |

Pocket calculator for local fire-danger ratings by Richard J. Barney, William C. Fischer, Intermountain Forest and Range Experiment Station (Ogden, Utah) - 1967 - 7 pages |

Precalculus by Laurel Technical Services Staff, Dale E Varberg - 1995 |

Principles of computation by Peter Calingaert - 1965 - 200 pages |

Principles of computation by Peter Calingaert - 1965 - 200 pages |

Principles of computation by Peter Calingaert - 1965 - 200 pages |

Problem solving with calculators by Karen Billings, David G. Moursund - 1979 - 143 pages |

Problem solving with the calculator by Russell F. Jacobs - 1977 - 156 pages |

Problems for the slide rule and calculator by J. Howell Goffe, Glade Wilcox - 1964 - 88 pages |

Problems of the design and accuracy of complex continuous-action devices and computer mechanisms by Institut mashinovedenii︠a︡ (Akademii︠a︡ nauk SSSR) - 1964 - 264 pages |

Problems of the design and accuracy of complex continuous-action devices and computer mechanisms by Institut mashinovedenii︠a︡ (Akademii︠a︡ nauk SSSR) - 1964 - 264 pages |

Proceedings of a second symposium on large-scale digital calculating machinery by United States. Navy Dept. Bureau of Ordnance, Harvard University - 1951 - 393 pages |

Proceedings of a Symposium on Large-Scale Digital Calculating Machinery, 7-10 January 1947 by United States. Navy Dept. Bureau of Ordnance - 1948 - 302 pages |

Proceedings of a Symposium on Large-Scale Digital Calculating Machinery, 7-10 January 1947 by United States. Navy Dept. Bureau of Ordnance - 1948 - 302 pages |

Programmable calculators by Charles J. Sippl, Roger J. Sippl - 1978 - 526 pages |

Programming programmable calculators by Harold S. Engelsohn - 1978 - 211 pages |

Punched card and calculating machine methods for analyzing lattice experiments including lattice squares and the cubic lattice by Paul G. Homeyer, Walter T. Federer, Mary A. Clem - 1947 - 144 pages |

Punched card methods in scientific computation by Wallace John Eckert, Thomas J. Watson Astronomical Computing Bureau, New York - 1940 - 136 pages |

Punched card methods in scientific computation by Wallace John Eckert, Thomas J. Watson Astronomical Computing Bureau, New York - 1940 - 136 pages |

Pushbutton mathematics by Kenneth P. Goldberg - 1982 - 197 pages |

Rabdology by John Napier - 1990 - 135 pages |

Rechen-Kunst by Klaus Borchard - 2000 - 31 pages |

Reciprocals of the integers from 1000 to 9999 by Thomas Henry Redding - 1960 - 42 pages |

Reprint of "A description of a machine for finding the numerical roots of equations and tracing a variety of useful curves." by Francis Bashforth, British Association for the Advancement of Science - 1892 - 20 pages |

Science with Pocket Calculators by David R. Green, John L. Lewis - 1978 - 300 pages |

Scientific analysis for programmable calculators by H. R. Meck - 1981 - 175 pages |

Scientific analysis for programmable calculators by H. R. Meck - 1981 - 175 pages |

Scientific analysis on the pocket calculator by Jon M. Smith - 1977 - 445 pages |

Scientific analysis on the pocket calculator by Jon M. Smith - 1977 - 445 pages |

Scientific analysis on the pocket calculator by Jon M. Smith - 1975 - 380 pages |

Scientific analysis on the pocket calculator by Jon M. Smith - 1975 - 380 pages |

Scientific analysis on the pocket calculator by Jon M. Smith - 1975 - 380 pages |

Single variable CalcLabs with the TI-89/82 by Selwyn L. Hollis - 1999 - 188 pages |

Solving business problems on the electronic calculator by Mildred K. Polisky, James Robert Meehan - 1983 - 211 pages |

Some quick and easy methods of calculating by Robert Gordon Blaine - 1907 - 152 pages |

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