TY  - BOOK
AU  - Gardner,Martin
TI  - Mathematics, magic and mystery
SN  - 9780486203355
U1  - 510.7 G226 1956 
PY  - 1956///
CY  - New York
PB  - Dover Publications, Inc.
KW  - Mathematics
KW  - Games
N1  - Includes index
ER  -