Conway, John Horton Symmetries of things John H. Conway, Heidi Burgeil and Chaim Goodman-Strauss - CRC Press Boca Raton 2008 - xviii,426p.:ill.; 24cm. ISBN: 978-1-56881-220-5 Subjects--Topical Terms: Symmetry (Mathematics) Dewey Class. No.: 516.1 / CON