Vinogradov, Ivan Matveevich,  1891- <br/><br/>
Elements of number theory / 
by I. M. Vinogradov, translated from the 5th rev. ed. by Saul Kravetz 
 - New York :  Dover Pub. Inc.,  1954 
 - 227 p. ;  21 cm. 
<br/><br/><br/>engund 
<br/><br/><label>ISBN: </label>0486602591 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Number theory