GIBSON, J. W. <br/><br/>
The  Supervisory Challenge: Principles and Practices. 

 - 2nd Ed. 
 - New Jersey,  Prentice Hall,  1995. 
 - xxiii, 513p.: ill.; figure, table  Index  26cm 
<br/><br/><label>ISBN: </label>0-02-341792-7 
<br/><br/><label>Dewey Class. No.: </label>658.302 GIB