Gallian, Joseph  A <br/><br/>
Contemporary  Abstract  Algebra , 4th ed 

 - 4th ed 
 - New Delhi  Narosa Publishing House  1998 
 - 583 
<br/><br/><label>ISBN: </label>9788173192692 
<br/><br/><label>Publisher. No.: </label> TATA  BOOK  HOUSE 
<br/><br/><label>Subjects--Personal Names: </label> MSc Mathematics 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MSc Mathematics