00265nam a2200109Ia 4500008004100000041000800041082001400049100002200063245002600085260003100111300001300142240624s9999 xx 000 0 und d aeng a658.8 LEV aLEVITT THEODORE M aMARKETING IMAGINATION c1986aNew YorkbFree Press a238 : p.