SPIEGEL, JERRY <br/><br/>
MANAGER,S OFFICIAL GUIDE TO TEAM WORKING 
JERRY SPIEGEL, CRESENCIO TORRES 
 - JOHANNESBURG  PFEIFFER & COMPANY  c1994 
 - xiii, 159p.;  ill 
<br/><br/><label>ISBN: </label>9780883904084 
<br/><br/><label>LC Class. No.: </label>HD 66   / SPI