Griffin, Harriet,  1903- <br/><br/>
Elementary theory of numbers /  [Book] / 
Harriet Griffin. 
 - New York :  McGraw-Hill,  1954. 
 - 203 p. :  ill. ;  24 cm. 
 - International series in pure and applied mathematics. .
<br/><br/> All. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Number theory.
<br/><br/><label>Dewey Class. No.: </label>512.81