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

 - 3rd ed. 
 - New Delhi  Printice-Hall of India  1975 
 - xiii, 626 p. 
<br/><br/><label>ISBN: </label> RS22 
<br/><br/><label>Dewey Class. No.: </label>330.1 B327E