Koontz, Harold,  1908- <br/><br/>
Essentials of management / 
Harold Koontz, Heinz Weihrich. 
 - 5th ed. 
 - New York :  McGraw-Hill,  1990. 
 - xxv, 530 p. :  ill. ;  24 cm. 
 - McGraw-Hill series in management. .
 - McGraw-Hill series in management. .
<br/><br/>Includes bibliographical references and indexes. 
<br/><br/><label>ISBN: </label>007035605X 0071007768 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Management.
<br/><br/><label>LC Class. No.: </label>HD31