TY  - DATA
AU  - Liu, A. C. F.
TI  - Soviet Union mathematical olpympiad, grades 8, 9, and 10 
T2  - Problem Books, 
SN  - 9781614444084 (online)
PY  - 2016///
CY  - [Washington, DC]
PB  - Mathematical Association of America
KW  - Mathematics
N1  - "The solutions for the first twenty-seven years are translated, elaborated and edited from The problems of the All-Soviet-Union Mathematical Competitions by N. B. Vasil
UR  - https://doi.org/10.1090/prb/028
ER  -