TY  - BOOK
AU  - Petkovic, Miodrag S
TI  - Famous Puzzles of Great Mathematicians
U1  - 510 
PY  - 2009///
CY  - America
PB  - American Mathematical Society
KW  -  Natural sciences & mathematics
KW  - MathematicsMathematics
KW  - General Stack
ER  -