TY - BOOK AU - Deviga Vengedasalam AU - TI - Principles of economics SN - 9789834708566 (pbk.) AV - HB171.5 .D48 2013 U1 - 330.076 PY - 2013/// CY - Shah Alam PB - Oxford Fajar KW - Economics KW - Problems, exercises, etc N1 - Includes questions and answers; Bibliography : p. 381 ER -