TY - BOOK AU - Berlekamp,Elwyn R. AU - Conway,John Horton AU - Guy,Richard K. TI - Winning ways for your mathematical plays SN - 1568811306 (v. 1 : alk. paper) PY - 2001///-2004 CY - Wellesley, Mass. PB - A.K. Peters KW - Mathematical recreations N1 - Vol. 4 published in Wellesley, Mass; Includes bibliographical references and indexes ER -