Ore, Oystein. <br/><br/>
Number theory and its history 

 - New York :   Dover,   1976. 
 - 370 p. 
<br/><br/><label>ISBN: </label>0486656209 
<br/><br/><label>Subjects--Topical Terms: </label><br/>NUMEROS<br/>TEORIA DE NUMEROS<br/>HISTORIA
<br/><br/><label>Universal Decimal Class. No.: </label>511.1