Ecker, Paul. <br/><br/>
Handbook for supervisors / 
Paul Ecker...[et al]. 
 - Englewood Cliffs, N.J.:   Prentice-Hall ;  1970. 
 - 243 p. ;  22 cm. 
<br/><br/>includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  Supervision of employees.
<br/><br/><label>Dewey Class. No.: </label>658.3020202  / ECH 1970