Vinok Kumar <br/><br/>
"Productivity, returns to scale and technological c" 
Vinok Kumar 
 - Delhi  University of Delhi India      1981 
 - 111p. Bibliography P 103-11  cm. 
<br/><br/><label>Standard No.: </label>83976 
<br/><br/><label>Source: </label> Thesis and Dissertations 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electrical
<br/><br/><label>Dewey Class. No.: </label>"X 9(D66):2.2.N7, M1"