Gray, Jerry L <br/><br/>
Supervision :  an applied behavioral science approach to managing people / 
Jerry L. Gray. 
 - Boston :  Kent Pub,  c1984. 
 - xxi, 519 p. 
<br/><br/> Includes an index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Supervision of employees