A how-to-book for trainers & teachers training / 
Contributors; Arturo D. Aportadera .-- 
 - xxii,450pages  illustrations 
<br/><br/>
<br/><br/><label>ISBN: </label>9710849301 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Employees--Training	
<br/><br/><label>Dewey Class. No.: </label>331.2592