TY - BOOK AU - Kotler, Philip TI - Principle of Marketing SN - 0876927045 AV - HF 5415 .K6314 1991 PY - 1991/// CY - New York: PB - Pearson Education N1 - includes index and bibliography; Part 1: understanding marketing and marketing management process -- Part 2: analyzing market opportunities -- Part 3: selecting target markets -- Part 3: selecting targets markets -- Part four: developing the marketing mix -- Part five: managing the marketing effort -- Part six: extending marketing ER -