Wan Nurheriza Ab. Halim Etika perdagangan Wan Nurheriza Ab. Halim ; Sulaiman Zakaria (ed.) - Cetakan pertama - iv, 60p. col. ill. 27cm. - Siri Kesedaran Konsumerisme . ISBN: 9789833872374 (Set) 9789833872404 Subjects--Topical Terms: Consumer Education--Juvenile Literature Dewey Class. No.: 640.73