00309nam a2200133Ia 45000030006000000080041000060400015000471000018000622450042000802500015001222600009001375460012001460050017001580STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aJhingan, M.L.  aEconomics of development and planning  aNineteenth  c1986  aEnglish20220125165632.0