BAUMOL, William J. <br/><br/>
Economics theory and operations analysis / 
[by] William Baumol 
 - 4th ed. 
 - London  Prentice-Hall  1961 
 - 695 p. 
<br/><br/> Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economics
<br/><br/><label>Dewey Class. No.: </label>330  / BAU