00267nam a2200109Ia 4500008004100000020001800041100001300059245005500072250000800127260001400135300000800149160921s9999    xx            000 0 und d  a81-203-2254-1  aGARG V K  aENTERPRISE RESOURCE PLANNING Concepts and Practice  a2nd  bPHIc2004  a185