00740cam a2200241 a 450000100070000000500170000700800410002401900110006502000150007603500200009103500110011104000210012205000180014308200110016110000330017224501020020526000410030730000190034850400260036765000360039370000370042998400320046637694720180901032021.0710616s1971 mau b 001 0 eng 1 a534283 a026206037X 9(AuCNLDY)154973 a376947 aLCbengcLCdNUN00aHF5415.2b.F704a658.831 aFrank, Ronald Edward,d1933-13aAn econometric approach to a marketing decision modelc[by] Ronald E. Frank and William F. Massy. aCambridge, Mass.,bMIT Pressc[1971] a224 p.c24 cm. aBibliography: p. 221. 0aMarketingxMathematical models.1 aMassy, William F,ejoint author. aANLc658.83 F828 <00508457>