Police examination learning express : NAPOLCOM preparation guide 
Manwong, Rommel K. 
 -  Wiseman's Books Trading, Inc.  2014 
 - iv, 436 p. 
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<br/><br/><label>ISBN: </label>978-9-71961722-8 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Philippine national police -- Examinations.
<br/><br/><label>Dewey Class. No.: </label>F 363.2076 M3198 2014