00304nam a2200133Ia 45000030006000000080041000060400015000471000017000622450042000792500011001212600009001325460012001410050017001530STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aTandon, B.C.  aEconomic planning theory and practice  aFourth  c1968  aEnglish20220125165627.0