00331nam a2200109Ia 4500008004100000041000800041082001600049100001700065245007500082260005600157300000800213231228s1995    xx            000 0 und d  aeng  a658.83bSEY  aSEYMOUR (D.)  aMarketing Research: Qualitative Methods for the Marketing Professoinal  aNew DelhibS.Chand and Company Ltd. New Delhic1995  a234