Kumar, Sunil, <br/><br/>
Modern Algebra,  Textual Documents 
By Sunil Kumar 
 - New Delhi:  Campus Books.,  2019. 
 - pg325:  21cm. 
<br/><br/><label>ISBN: </label>81-8030-072-2 
<br/><br/><label>Subjects--Index Terms: </label>Algebra Mathematics G- Mathematics 
<br/><br/><label>Dewey Class. No.: </label>512