Jhingan, M L <br/><br/>
Principles of development and planning 

 - 12th ed. 
 - New Delhi  Vikas publishing House  1979 
 - xii, 605 p. 
<br/><br/><label>ISBN: </label> RS65 
<br/><br/><label>Dewey Class. No.: </label>330.12409 J559E