Cummings, Paul W., <br/><br/>
Open management:  guides to successful practice/ 
Paul W. Cummings. 
 - New York:  AMACOM,  1980. 
 - 225p. ;   24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0814455220  14.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management.