International Mathematical Olympiads, 1978- 1985 and Forty Supplementary Problems
Murray S. Klamkin
problem solving
Տարի:
2010
Լեզու:
english
ISBN 10:
088385631X
ISBN 13:
9780883856314
Ֆայլ:
PDF, 5.44 MB
IPFS:
,
english, 2010