Hilgert, Raymond L. <br/><br/>
Supervision :  concepts and practices of management / 
Raymond L. Hilgert, Edwin C. Leonard, Jr. 
 - 6th ed. 
 - Cincinnati, Ohio :  South-Western College Pub.,  c1995. 
 - xxv, 658 p. :  col. ill. 
<br/><br/><label>ISBN: </label>053883689X (alk. paper) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Supervision of employees.<br/>Personnel management.