Griffin, Harriet. <br/><br/>
Elementary theory of numbers / 
Harriet Griffin. 
 - 2nd ed. 
 - London :  Mcgraw-hill book,  1954. 
 - ix, 203 p. :  24 cm. 
 - International series in pure and applied mathematics. .
<br/><br/> Includes index. 
<br/><br/>310  310 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Number theory.
<br/><br/><label>Dewey Class. No.: </label>511.2 / G875e