TY - BOOK AU - Frain,John TI - The principles and practice of marketing SN - 8185614598 (pbk) U1 - 658.8 PY - 1992/// CY - Allahabad PB - Wheeler Pub. KW - Marketing KW - Management KW - Market segmentation KW - Sales precasting KW - Consumer behavior N1 - Includes index; Bibliography: p. 503-506 ER -