Fomin, Dmitri Kirichenko, Alexey
Leningrad Mathematical Olympiads 1987-1991 - Massachusetts Math Pro Press 1994 - xix;197p. pb 9x6 - Contests in mathematics series 1 .
096264014X
Mathematics--Problems, exercises, etc.
Mathematics--Competitions--Russia (Federation)--Saint Petersburg
510.76 / Fom/Kir
Leningrad Mathematical Olympiads 1987-1991 - Massachusetts Math Pro Press 1994 - xix;197p. pb 9x6 - Contests in mathematics series 1 .
096264014X
Mathematics--Problems, exercises, etc.
Mathematics--Competitions--Russia (Federation)--Saint Petersburg
510.76 / Fom/Kir