00282nam a2200121Ia 450000500170000000800410001704100120005808200130007010000160008324500370009926000160013630000080015220241221143420.0241221s9999||||xx |||||||||||||| ||und||  aEnglish  a330bDWI  aDwivedi, DN 0aEssentials of business economics  bVikasc2009  a452