TY - GEN AU - Sarimah Aman Shah AU - Abg Rashid Mohd Ali, AU - Norsela A. Manaf TI - Principles of Economics: Polytechnic Series SN - 9789834723804 AV - HB171 .S245 2018 PY - 2018/// CY - Selangor PB - Oxford Fajar Sdn. Bhd. KW - Economics N1 - includes index ER -