books.google.com.au - This volume reviews the current status with respect to both theory and observation of the extragalactic distance scale. A sufficient accuracy is required both for a precise determination of the cosmological parameters and also in order to achieve a better understanding of physical processes in extragalactic...http://books.google.com.au/books/about/Stellar_Candles_for_the_Extragalactic_Di.html?id=rpR1xfK3yFoC&utm_source=gb-gplus-shareStellar Candles for the Extragalactic Distance Scale
