Durgesh Chandra <br/><br/>
Dynamics of productivity 

 - New Delhi  South Asian       1980 
 - ix, 258p.  cm. 
<br/><br/><label>Standard No.: </label>6 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>ECONOMICS
<br/><br/><label>Dewey Class. No.: </label>X:2, M0