Dean, Joel  1906- <br/><br/>
Managerial economics / 
Joel Dean. 
 - New Jersey:   Prentice-Hall,   [1951].  
 - xiv, 621 p. :  diagrs ;  24 cm. 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Managerial economics
<br/><br/><label>Dewey Class. No.: </label>658.4