TY - BOOK AU - Martins,J.H. AU - Loubser,M.G. AU - Van Wyk,H.de J. TI - Marketing research: a South African approach SN - 0869819410 AV - HF5415.2 .M35576 1996 U1 - 658.8/3/0968 20 PY - 1996/// CY - Pretoria PB - Unisa Press KW - Marketing research KW - South Africa N1 - Includes bibliographical references and index ER -