TY - BOOK AU - Sarimah Aman Shah AU - TI - Principles of economics SN - 9789834708580 (pbk.) AV - HB171.5 .S27 2014 U1 - 330.076 PY - 2014/// CY - Shah Alam PB - Oxford Fajar KW - Economics KW - Problems, exercises, etc N1 - Includes questions and answers ER -