Yap, Yee Khiong, Pengukuran dan penilaian dalam pendidikan / by Yap Yee Khiong, Wan Chwee Seng, Ismail Abu Bakar - Petaling Jaya : Longman Malaysia, 1985 - 216 p. : ill. ; 22 cm. ISBN: 9679762998 Subjects--Topical Terms: Educational tests and measurementsEducational statistics