00314nam a2200133Ia 45000030006000000080041000060400015000471000018000622450042000802500013001222600016001355460012001510050017001630STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aShingan, M.L.  aEconomics of development and planning  aEleventh  bVikasc1978  aEnglish20220125165630.0