TY - GEN TY - GEN T1 - General marketing : an unexplored frontier T2 - Working paper / University of Jyväskylä, Department of Economics and Management A1 - Pento, Tapio, 1945- LA - eng PP - Jyväskylä PB - University of Jyväskylä YR - 1990 UL - https://kansalliskirjasto.finna.fi/Record/fikka.3463594 SN - 951-680-400-4 nidottu KW - markkinointi ER -