00270nam a2200109Ia 4500008004100000020001800041100001800059245005200077250000900129260001400138300000800152160921s9999    xx            000 0 und d  a0-07-060448-3  aCHASE ,JACOBS  aOPERATIONS MANAGEMENT For Competitive Advantage  a11th  bTMHc2009  a875