TY - BOOK AU - Frank, Ronald E. AU - Massy, William F. TI - Econometric approach to a marketing decision model U1 - 658.81 PY - 1971/// CY - London PB - MIT KW - Distribution- Economics KW - Merchandising KW - Marketing KW - Direct selling KW - Farm- produce KW - Sales management KW - Telemarketing KW - Business KW - Management KW - Econometric KW - Econometric Studies of Macro and Monetary Relations KW - Econometrics ER -