00559nam a2200181Ia 4500082001700000100004100017245010300058260003000161300001000191490002100201500000500222690000600227700000500233952009800238964001700336921000900353999001500362  a330bIn59.EB  aInstitute for Scientific Cooperation  aEconomics; a biannual collection of recent German contributions to the field of economic scienceb  aTubingenbThe Auth.c1971  a132p.  aEconomics v v.4  a  a   a  00104070aISIbISId1998-06-08l0o330 In59.EBpDP6875r2019-02-14 00:00:00w2019-02-14yBK  abcdefg  a1753  c1753d1753