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

 - 4 
 -  1978 
<br/><br/><label>Standard No.: </label>94145 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:8:(B2893), L7