Number theory 

 - Amsterdam:   North-Holland Publishing Company,   1970 
 - 244p. 
<br/><br/><label>ISBN: </label>7204-2037-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Number theory
<br/><br/><label>Subjects--Index Terms: </label>Least primitive root 
<br/><br/><label>Universal Decimal Class. No.: </label>511(082.2)  / L0