Mungcal, Harold R. <br/><br/>
Knowledge, perception, and practices of Arayatenos towards the Arayat municipal police station hotlines  [manuscript] / 
Harold R. Mungcal. 
 - Magalang, Pampanga :  Pampanga State Agricultural University,  2017. 
 - xiii, 124 leaves ;  28 cm. + 1 CD.