Algebraic number theory 
Mollin, Richard A., 
 - 2nd ed. 
 - Boca Raton :  Chapman and Hall/CRC,  2011 
 - xvi, 426 p. 
<br/><br/> A Chapman & Hall book." 
<br/><br/><label>ISBN: </label>9781439845981 | 978-1-4398-4599-8 (e-Book)