Davenport, H. <br/><br/>
Higher Arithmetic  An Introduction to the Theory of Numbers 
by H Devenport 
 - 7th ed 
 - Cambridge  Cambridge University Press  1999 
 - 241p 
<br/><br/><label>ISBN: </label>0521634466 
<br/><br/><label>Dewey Class. No.: </label>513  / N99;1