00313nam a2200133Ia 4500008004100000020001500041041000800056082001200064100002200076245003400098250001000132260002900142300000800171211209s2008    xx            000 0 und d  a8131502791  aeng  a339 GRE  aMANKIW, GREGORY N  aPRINCIPLES OF MICROECONOMICS   a4 ed.  aNEW DELHIbCENGAGEc2008  a533