Hepner, Harry Walker,  1893- <br/><br/>
Psychology applied to life and work / 
Harry Walker Hepner 
 - 6th ed. 
 - Englewood :  Prentice-Hall,  1979 
 - 402 p. :  ill. ;  25 cm. 
<br/><br/>Includes bibliographies references and indexes 
<br/><br/><label>ISBN: </label>0137324618 
<br/><br/><label>LCCN: </label>78-011923 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Success<br/>Psychology, Industrial