TY - BOOK AU - Cunningham, William Hughes AU - Cunningham, Isabella C. M AU - Jackson, Donald W., 1944- TI - Selling: the personal force in marketing SN - 0471864005 AV - HF 5438.25 Jac PY - 1988/// CY - New York PB - John Wiley and Sons KW - SELLING N1 - Includes bibliographical references and indexes ER -