TY - BOOK AU - Kotler, Philip. AU - Armstrong, Gary. TI - Principles of marketing SN - 8129702010 U1 - 658.8 10 PY - 2005/// CY - New Delhi PB - Prentice Hall of India PVt Ltd KW - Marketing channels and supply chain management KW - Advertising sales promotion and public relations KW - New product development and product life cycle strategies ER -