@book{354635,
	author = {Esguerra, Jose Perico H. and Bantang, Johnrob Y.},
	title = {Physical science:},
	publisher = {Commission on Higher Education,},
	year = {2016.},
	address = {Quezon City:},
	note = {This teaching guide by the Commission on Higher Education is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.}
}