00251nam a2200109Ia 4500008004100000041001200041082001100053100001800064245004700082260000600129650000600135221030s9999    xx            000 0 und d  aEnglish  a105.23  aH. S. Agarwal 0aModern Micro - Economicscby H. S. Agarwal  c0  aB