00266nam a2200109Ia 4500008004100000020001800041100001700059245004600076250000800122260001800130300000800148160921s9999    xx            000 0 und d  a81-297-0234-7  aKRUGMAN  P R  aINTERNATIONAL ECONOMICS Theory and Policy  a6th  bPEARSONc2004  a754