Job analysis & design 
Barboza, Nemesio ; Viernes, Annaliza B. ; Montoya, Rome Sherriff G. 
 - Manila: Unlimited Books Library Services & Publishing Inc.  2019 
 - x, 196p.: ill. ; 23cm. 
<br/><br/> includes references 
<br/><br/><label>ISBN: </label>9786214270446 
<br/><br/><label>Dewey Class. No.: </label>Fil 658.306 B238 2019