TY  - BOOK
AU  - Petkovic, M.S
TI  - Famous puzzles of great mathematicians
SN  - 9780821887271
U1  - 51-8 
PY  - 2012///
CY  - Rhode Island
PB  - AMS
KW  - MATHEMATICAL RECREATIONS
KW  - MATHEMATICS-POPULAR WORKS
ER  -