Armendariz Efraim P <br/><br/>
Elementary number theory. 

 - New York     MacMillan        1980 
 - 193p  cm. 
<br/><br/><label>Standard No.: </label>74604 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>B13, M0