Robinson,Derek. J. S <br/><br/>
Introduction to abstract algebra 
Derek. J. S Robinson 
 - New Delhi  Hindustan Book Agency  2010 
 - x, 282p. 
<br/><br/><label>ISBN: </label>9789380250007 
<br/><br/><label>Dewey Class. No.: </label>512.02 R561I