Certo, Samuel C. <br/><br/>
Supervision  concepts and skill building 
Samuel C. Certo. 
 - 7 ed. 
 - New York, NY  McGraw-Hill/Irwin  2010. 
 - xxx, 584 p.  ill.  25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780073381510 0073381519 
<br/><br/><label>LCCN: </label>2009016499 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Supervision of employees
<br/><br/><label>Dewey Class. No.: </label>658.302  / C418s7