50 secrets how to make people and make friends 
Cunningham, Chet. 
 -  United Research Publishers.  1992 
 - 197 pages. 
<br/><br/>
<br/><br/><label>ISBN: </label>0-9614924-7-3 
<br/><br/><label>Dewey Class. No.: </label>158.2  C9731 1992