Algebraic number theory  
Mollin, Richard A., 
 - Boca Raton, Fla :  CRC Press,  1999 
 - xiv, 483 p. :  ill. ;  24 cm. 
 - The CRC Press series on discrete mathematics and its applications .
<br/><br/><label>ISBN: </label>0849339898 (alk. paper)