Mercado , Cesar M. <br/><br/>
Effective communications :  evidences and experiences in changing knowledge , skill , attitude and behavior. 
Cesar M. Mercado. 
 - Cof Africa :  School of Labor and industrial relations ; 
 - 1 computer disc.  colored ;  4 3/4 inches. 
<br/><br/><label>Dewey Class. No.: </label>CDR COM 022