Seth, M. L. <br/><br/>
Theory and practice of economic planning 

 - 4th ed. 
 - Delhi  S. Chand and Co.  1969 
 - xvi, 578 p 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>D 431