Shklarsky, D. O. <br/><br/>
The USSR olympiad problem book :  Selected problems and theorems of elementary mathematics / 
D. O. Shklarsky, N. N. Chentzov, I. M. Yaglom ; revised and edited by Irving Sussman ; translated by John Maykovich. 
 - 1a ed. 
 - New York :  DOVER publications, inc.,  1993 
 - ix, 452 p. :  il. ;  21 cm. 
 - Dover books on mathematics .
<br/><br/><label>ISBN: </label>048627797 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Matemáticas--Problemas, ejercicios, etc.
<br/><br/><label>LC Class. No.: </label>QA43   / S55 1993