Vidyanath, V. <br/><br/>
Resource development 

 - 1st 
 - New Delhi  Inter-India Publications  1991 
 - 407p. 
<br/><br/> 13301 
<br/><br/><label>ISBN: </label>812100280x  800 
<br/><br/><label>Dewey Class. No.: </label>333.715 VID-R