978-621-8022-70-6 (pbk) Author Beltran JC, Mendoza BC, Paris TE, Arida IA, Manalili RG, Baltazar MAM, Litonjua AC, Francisco NM, Flores AC, Almario RM, Austria CP, Ortiz AA, Gonzales KAL, Kitongan DL, De Leon TJP, Espanto MC, Francisco RC, Ang MJV.
