TY  - BOOK
AU  - Berlekamp,Elwyn R.
AU  - Conway,John H.
AU  - Guy,Richard K.
TI  - Winning ways, for your mathematical plays 
SN  - 0120911507
PY  - 1982///
CY  - London , New York 
PB  - Academic Press
KW  - Mathematical recreations
N1  - Includes bibliographies and index; v. 1. Games in general
ER  -