Ulanday, John Cyrik D.. <br/><br/>
The effectiveness of patrol methods in crime prevention at brgy. 307 zone 30, Quiapo, Manila / 
John Cyrik D. Ulanday. 
 - Manila, Philippines  Philippine College of Criminology  2019 
<br/><br/> Charts and Graphs 
<br/><br/><label>Subjects--Topical Terms: </label>--Criminal Investigation
<br/><br/><label>Dewey Class. No.: </label>UG T 363.23 U36 2019