TY - BOOK AU - Roberto, Ned TI - The marketer's guide to socio-economic classification of consumers: insights and challenges of target marketing in the Philippines using SEC indicators. SN - 971679062-7 AV - HF 5415.127 .R54m 2002 PY - 2002/// CY - Makati City PB - Asian Institute of Management KW - Target marketing KW - sears ER -