Baumol, William J <br/><br/>
Economic theory and operations analysis 

 - 4th ed. 
 - New Delhi  Prentice-Hall of India  1978 
 - xxi, 695 p. 
<br/><br/><label>ISBN: </label> RS25 
<br/><br/><label>Dewey Class. No.: </label>330.1 B327E