TY  - BOOK
AU  - Barbeau, Edward J
AU  - Klamkin, Murray S
AU  - Moser, William O.J
TI  - Five hundred mathematical challenges
SN  - 0883855194
U1  - 510 
PY  - 1995///
CY  - Washington
PB  - The Mathematical Asso. of America
ER  -