Ebbinghaus, H. D. <br/><br/>
Numbers 

 - New York  Springer - Verlag  1991 
 - xviii, 395p.  24cm 
<br/><br/><label>ISBN: </label>0387974970 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Number theory<br/>Mathematics<br/>Algebra
<br/><br/><label>Dewey Class. No.: </label>512.7  / NUM