TY  - GEN
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 association of America
KW  - Mathematics
ER  -