Leonard, Edwin C. , <br/><br/>
Supervision :  concepts and practices of management / 
Edwin C. Leonard, Jr. 
 - 12th ed. 
 - xxix, 556 pages :  color illustrations ;  26 cm. 
<br/><br/><label>ISBN: </label>9781111969790 1111969795 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Personnel management.<br/>Supervision of employees.
<br/><br/><label>LC Class. No.: </label>HF5549.12   / .L47 2013