@book{129513,
	author = {Eng, Nguan Hong, },
	title = {Chemistry. Form 4 .5},
	publisher = {Penerbitan Pelangi Sdn. Bhd. , },
	year = {2015},
	series = {Focus SPM},
	address = {Bangi, Selangor : },
	note = {Includes questions and answers.}
}