@book{14655,
	author = { Ooi Soo Huat,  Moy Wah  Goon,  Wong Teck Sing,  Khoo  Cheng,  Cham Juat Eng},
	title = {Focus Excel: Additional Mathematics (Form 4)},
	publisher = { Penerbitan Pelangi Sdn Bhd},
	year = {©2006}
}