Yebra, Orlando Obispo Jr. <br/><br/>
Police Examinations Reviewer  PNP Entrance Examination PNP Promotional Examination 

 - 2010 ed. 
 - Manila  Rex Book Store  2010 
 - xi , 240 p. :  22 cm. 
<br/><br/> Includes Appendix and Glossary 
<br/><br/><br/>English Text 
<br/><br/><label>ISBN: </label>9789712356803 
<br/><br/><label>Dewey Class. No.: </label>C363.2076 Y3p 2010