TY - BOOK AU - Pelton,Lou E. AU - Strutton,david AU - Lumpkin,James R. TI - Marketing channels: a relationship management approach T2 - Irwin series in marketing SN - 025617802x PY - 1997/// CY - Chicago PB - Irwin McGraw-Hill KW - DistribuciĆ³n comercial KW - Marketing ER -