books.google.com.au - "Metaphysics asks questions about existence: for example, do numbers really exist? Metametaphysics asks questions about metaphysics: for example, do its questions have determinate answers? If so, are these answers deep and important, or are they merely a matter of how we use words? What is the proper...http://books.google.com.au/books/about/Metametaphysics.html?id=6nqzIi16CY0C&utm_source=gb-gplus-shareMetametaphysics
