Haas, Kenneth B. <br/><br/>
Tested training techniques 
by Kenneth B. Haas and Claude H. Ewing 
 - New York  Prentice-Hall  1950 
 - 111p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Employees --Training of
<br/><br/><label>Dewey Class. No.: </label>K5 H112