Tiffin, Joseph <br/><br/>
Industrial psychology/ 
Joseph Tiffin 
 - New York:  Prentice-Hall,  1946 
 - xvi, 386 p.:  ill.;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology, Industrial<br/>Employee motivation<br/>Efficiency, Industrial
<br/><br/><label>Dewey Class. No.: </label>658