TY  - BOOK
AU  - Klamkin, Murray S.
TI  - International mathematical olympiads, 1978-1985: and forty supplementry problems
SN  - 088386631X
U1  - 510.76 21st ed.
PY  - 1992///
CY  - Washington, D.C.
PB  - The Mathematical Association of America
KW  - Mathematical
KW  - Number theory
KW  - Plane geometry
KW  - USA mathematical olympiad questions and answer
ER  -