Algebraic number theory  
Lang, Serge, 
 - 2nd ed. 
 - New York :  Springer-Verlag,  1994 
 - xiii, 357 p. :  ill. ;  25 cm. 
 - Graduate texts in mathematics ;  110 .
<br/><br/><label>ISBN: </label>0387942254 (New York) | 3540942254 (Berlin)