TY - BOOK AU - Khoo,Goh Kow AU - Tan,Cheng Gaik TI - Nota ringkas rampaian sains: tingkatan 4 SN - 9676502057 PY - 1987/// CY - Petaling Jaya PB - Penerbit Fajar Bakti KW - Science KW - Study and teaching (Secondary) ER -