00379nam a2200121Ia 4500008004100000100001600041245006500057260002300122300000800145942000700153999001500160952008200175201217s9999    xx            000 0 und d  aBirn, Robin 4aThe effective use of market research: A guide for management  aLondonbKogan Page  a155  cBK  c7928d7928  00104070aCLd2020-12-17o658.83 B6195pPM03162r2020-12-17w2020-12-17yBK