Caballes, Dennis G Physical science / Dennis G. Caballes, Marissa A. Rodriguez, Andy Nestor Ryan Pazon. - Manila : JFS Publishing Services, 2016. - 111, 256 pages : illustrations ; 27 cm. ISBN: 9786214150670 (Pbk.) Subjects--Topical Terms: Physical sciences. LC Class. No.: Q 160 C33 2016 F