Haimann,Theo. <br/><br/>
Supervision :  concepts and practices of management. 

 - ed. 
 - West chicago :  South-wesren publishing,  1977. 
 - 373  p. :  ill ;    cm. 
<br/><br/>index. 
<br/><br/><label>ISBN: </label> $ 
<br/><br/><label>Subjects--Topical Terms: </label><br/>supervision.