Supervision : techniques and new dimensions 
Travers, Alfred W. 
 -  Prentice Hall.  1988 
 - xiv, 409 pages. 
<br/><br/>
<br/><br/><label>ISBN: </label>9-71084329-X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Personnel management.
<br/><br/><label>Dewey Class. No.: </label>GS 658.302 T69s 1988