00302nam a2200133Ia 45000030006000000080041000060400015000471000016000622450042000782500010001202600009001305460012001390050017001510STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aGupta, K.R.  aEconomics of development and planning  aThird  c1977  aEnglish20220125165632.0