Luthar, I.S & Passi, I.B.S <br/><br/>
Algebra. Volume 1  Groups 
I.S. Luthar & I.B.S. Passi 
 - New Delhi  Narosa Publishing House  1996 
 - xxxvi  242 
<br/><br/><label>ISBN: </label>81-7319-077-1 
<br/><br/><label>Dewey Class. No.: </label>2.04  / LUTH