Luthar, I.S. and Passi, I.B.S. <br/><br/>
Algebra; Vol.1  Groups 

 - New Delhi  Narosa  1996 
 - xxxvi,242p.  23 cm. 
<br/><br/><label>ISBN: </label>8173190771 
<br/><br/><label>Dewey Class. No.: </label>512,D,lut  / _