Khurana, K S.B. Malik  <br/><br/>
Elementary Topics in Algebra / 
by K. Khurana and S.B. Malik 
 - New Delhi  Vikas Publishing  House,  1994 
 - p.269 
<br/><br/><label>ISBN: </label>0706983351 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics<br/>Algebra
<br/><br/><label>Dewey Class. No.: </label>512  / KHU-E