Instructional materials in drug education and vice control 
Rommel K. Manwong. 
 - 2nd Edition. 
 -  Wiseman's Books Trading, Inc.,  2007 
 - [vi], 273 p. 
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<br/><br/><label>Subjects--Topical Terms: </label><br/>Criminal investigation.
<br/><br/><label>Dewey Class. No.: </label>F 362.293 M295 2007