Beckman, R.O. <br/><br/>
How to train supervisors: manual and outlines for determinate discussion 
by R.O. Beckman 
 - New York  Harper and Brothers  1940 
 - xiv, 335p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Employees --Training of.<br/>Supervisors, Industrial
<br/><br/><label>Dewey Class. No.: </label>T251 B389