TY - BOOK AU - Bodian,Nat G. TI - Direct marketing rules of thumb: 1,000 practical and profitable ideas to help you improve response, save money, and increase efficiency in your direct program SN - 0070063400 (acid-free paper) U1 - 658.8/4 20 PY - 1995/// CY - New York PB - McGraw-Hill KW - Direct marketing KW - Telemarketing KW - Advertising, Direct-mail KW - Tiếp thị trực tiếp KW - Quảng cáo KW - Điện thoại KW - Business Administration ER -