Pfiffner, John McDonald,  1893- <br/><br/>
The supervision of personnel;  human relations in the management of men. 

 - New York,  Prentice-Hall,  1951. 
 - viii, 454 p.  22 cm. 
 - Prentice-Hall industrial relations and personnel series .
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Personnel management.
<br/><br/><label>Dewey Class. No.: </label>658.3  / PFS 1951