TY - GEN AU - Shepherd,Andrew W. TI - Market information services : Theory and practice SN - 92-5-103964-X U1 - 658.8 / S43m PY - 1997/// CY - Rome PB - Fao KW - Marketing KW - Mercadeo N1 - Introduction, cap.1 The theory, cap.2 Experiences with market information services, cap.3 Setting up a market information service, cap.4 Concluding remarks, cap.5 ER -