Duka, Cecilio D <br/><br/>
Reviewer for the civil service examination (professional & subprofessional levels / 
Cecilio D. Duka, Carolina R. Duka, Darna C. Briones. 
 - Manila :  Manila Review Institute,  c2001. 
 - ix, 236 p. 
<br/><br/> Cover title.  Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Civil service--Philippines--Examinations<br/>Philippines--Officials and employees