Allenby, R.B.J.T. <br/><br/>
Rings,fields and groups: an introduction to abstract algebra / 
R.B.J.T. Allenby. 
 - 2nd ed 
 - New Delhi:  Elsevier,  2006. 
 - 382p;25cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>978813120123 
<br/><br/><label>Dewey Class. No.: </label>512.4 ALL