00310nam a2200133Ia 45000030006000000080041000060400015000471000018000622450038000802500013001182600016001315460012001470050017001590STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aJhingan, M.L.  aEconomics of development planning  aTwelveth  bVikasc1979  aEnglish20220125165626.0