00319nam a2200121Ia 45000030006000000080041000060400015000471000014000622450066000762600026001425460012001680050017001800STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aDan Usher  aPrice mechanism and the meaning of national income statistics  bClarendon pressc1968  aEnglish20220125165602.0