1997 - You Are a Mathematician a Wise and Witty Introduction to the Joy of Numbers (Hardcover) ISBN-13: 9780471180777 ISBN-10: 0471180777 Genre: Science & Math ? 1980 - Recreations in Logic (Paperback) ISBN-13: 9780486238951 ISBN-10: 0486238954 Genres: Science & Math, Humor & Entertainment 2 |