Benton Lewis R. <br/><br/>
Supervision and management 

 - New Yourk   The Ronaled Press   1972 
 - 544 
<br/><br/> 17481 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Apply Economics 
<br/><br/><label>Dewey Class. No.: </label>658.3