00321nam a2200121Ia 45000030006000000080041000060400015000471000021000622450065000832600022001485460012001700050017001820STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aAlvin Hansen, H.  aMonetary theory and fiscal policy series economics hard book  bMcgraw hillc1949  aEnglish20220125165656.0