TY  - DATA
AU  - Klamkin, Murray S.,
TI  - International mathematical olympiads, 1978-1985, and forty supplementary problems 
T2  - Anneli Lax New Mathematical Library, 
SN  - 9780883859469 (online)
PY  - 1986///
CY  - Washington, D.C.
PB  - Mathematical Association of America
KW  - Mathematics
UR  - https://www.ams.org/nml/031
ER  -