00270nam a2200121Ia 4500008004100000020001500041041000700056082001000063100001400073245002600087260002300113300001200136180612s9999||||xx |||||||||||||| ||und||  a1870941713  aen  a658.8  aMORDE.A.R 0aelements of Marketing  aUKbELBS Pubc1991  ax,779pg