Singh, S. P. <br/><br/>
Arthik vikas avam niyojan 
S. P. Singh 
 - New Delhi  S. Chand & company  1987 
 - 296p. 
<br/><br/><label>ISBN: </label> 52.5 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics