Mohan, K. <br/><br/>
Mani Ram Aggarwal's general knowledge digest and general studies with multiple choice & objective questions 

 - Golden Jubilee Edition 
 - New Delhi:  S. Chand & Company Ltd,  1953 
 - p.985 
<br/><br/><label>ISBN: </label>8121907985 
<br/><br/><label>Dewey Class. No.: </label>032.02  / MOH