Gallian, Joseph A., <br/><br/>
Contermporary Abstract Algebra 

 - 4th ed. 
 - New Delhi :  Narosa Publishing House,  c1998. 
 - xii, 583p.:  [A3] 
<br/><br/><label>ISBN: </label>8173192693 
<br/><br/><label>Dewey Class. No.: </label>512.02  / GAL/CON