00462nam a2200145Ia 4500008004100000040002500041082001400066100002200080245004500102260003800147300000800185942000700193952010300200999001300303230627s9999    xx            000 0 und d  aNORSU-SiacNORSU-Sia  a338.5 M31  aMansfield , Edwin 0aMicroeconomics : Theory and applications  bW.W. Norton & Company, Inc.c1970  a478  cBK  00104070aNORSU-SiabNORSU-SiacCIRCd2023-07-03l0o338.5 M31p1870r2023-07-03w2023-07-03yBK  c296d296