Contemporary Abstract Algebra / 
Gallian,Joseph A. 
 - 4th ed. 
 - New Delhi :  Norasa Publication House,  1998 
 - xii,583pages :  ill. ;  23cm. 
<br/><br/><label>ISBN: </label>9 788173 192692 
<br/><br/><label>Subjects--Topical Terms: </label>--mathematics
<br/><br/><label>Dewey Class. No.: </label>512 GAL