Ore, Oystein  . <br/><br/>
Number theory and its history /  
by Oystein Ore. 
 - New York :   Dover Publications, INC. ,   1976 
 - x, 370p ;  
<br/><br/><label>ISBN: </label>0-486-65620-9 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>B13U  / L6