TY - BOOK AU - Muhamad Hasan Ab. Rahman TI - Media pengajaran: penghasilan bahan pengajaran berkesan SN - 9839319930 PY - 2000/// CY - Serdang, Selangor PB - Universiti Putra Malaysia KW - Media programs (Education) KW - Teaching KW - Aids and devices KW - Audio-Visual education ER -