Engel, Herbert <br/><br/>
Handbook of creative learning exercises / 
by Herbert M. Engel 
 - Book Pub. Division, Houston, Tex. :  Gulf Publishing Co.,  1973 
 - x, 276 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0872011623 
<br/><br/><label>LCCN: </label>73-075394 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Employees--Training of--Handbooks, manuals, etc...