Griffin, Harriet.  x <br/><br/>
Elementary theory of numbers  x 

 - x 
 - N.y.  McGraw-Hill  1954 
 - ix, 203 
<br/><br/>x 
<br/><br/><label>ISBN: </label>x 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Number, theory of Number, theory of 
<br/><br/><label>Dewey Class. No.: </label>512.81/GER