Dasas, Melody D., Physical science: learning guide/ melody D. Dasas, Joam C. Villavert. - Quezon City: The phoenix publishing house, inc., 2018. - viii, 202 pages: tables ; 29 cm. English ISBN: 9789710641024 Subjects--Topical Terms: Physical science. Dewey Class. No.: 500.2 / D26