Gupta, Hansraj <br/><br/>
Selected topics in number theory/ 
Hansraj Gupta. 
 - Tunbridge Wells, Eng.:  Abacus Press,  1980. 
 - 394 p.:  ill.;  25 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 365-390. 
<br/><br/><label>ISBN: </label>0856261777 :  ª22.00 
<br/><br/><label>LCCN: </label>80499860 //r92 
<br/><br/><label>Nat. Bib. No.: </label>GB*** 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Number theory.<br/>Nombres, Théorie des.
<br/><br/><label>Dewey Class. No.: </label>512.7  / G977s