The USSR Olympiad problem book : selected problems and theorems of elementary mathematics /
Shkli︠a︡rskiĭ , D. O 1918 - 1942
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 - Third edition / rev. and edited by Irving Sussman - New York : Dover , 1993 - xvi , 452 pages : illustrations ; 22 cm
0486277097
93011553
Mathematics--Problems , exercises , etc
Mathematics--Examinations--Study guides
QA43 / .S5813 1993
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 - Third edition / rev. and edited by Irving Sussman - New York : Dover , 1993 - xvi , 452 pages : illustrations ; 22 cm
0486277097
93011553
Mathematics--Problems , exercises , etc
Mathematics--Examinations--Study guides
QA43 / .S5813 1993