The USSR Olympiad problem book
Shklarsky, D. O.
The USSR Olympiad problem book selected problems and theorems of elementary mathematics D.O. Shklarsky, N.N. Chentzov, I.M. Yaglom ; translated by John Maykovich. - 3rd ed / rev. and edited by Irving Sussman. - New York Dover 1993. - xvi, 452 p. ill. 22 cm.
0486277097
93011553
GB94-39841
Mathematics--Problems, exercises, etc.
Mathematics.
QA43 / .S5813 1993
510.76 / S5587i I
The USSR Olympiad problem book selected problems and theorems of elementary mathematics D.O. Shklarsky, N.N. Chentzov, I.M. Yaglom ; translated by John Maykovich. - 3rd ed / rev. and edited by Irving Sussman. - New York Dover 1993. - xvi, 452 p. ill. 22 cm.
0486277097
93011553
GB94-39841
Mathematics--Problems, exercises, etc.
Mathematics.
QA43 / .S5813 1993
510.76 / S5587i I