Singh, Om Prakash <br/><br/>
Bharat ka aarthik itihaas 

 - New Delhi  S.Chand and company Ltd.  1996 
 - 172p. 
<br/><br/><label>ISBN: </label>81-219-1121-4 
<br/><br/><label>Dewey Class. No.: </label>954.025   Sin. N6