00246nam a2200109Ia 4500008004100000041000800041082000800049100001400057245002400071260003300095300000800128211209s2002    xx            000 0 und d  aeng  aGUP  aGUPTA S L  aMARKETING RESEARCH   aNEW DELHIbEXCEL BOOKSc2002  a297