00390nam a2200133Ia 4500008004100000082001500041100002100056245001400077260004300091300001100134942000700145952008900152999001500241190709s9999    xx            000 0 und d  a330.1 P442  aPeterson, Shorey 0aEconomics  aNew YorkbHenry Holt and Companyc1951  axi,918  cBK  00104070aRIEBPLbRIEBPLd2019-07-09l0o330.1 P442p5731r2019-07-09 00:00:00yBK  c1927d1927