00299nam a2200133Ia 45000030006000000080041000060400015000471000016000622450038000782500011001162600009001275460012001360050017001480STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aMisra, R.S.  aProblems of economoic development  aSecond  c1971  aEnglish20220125165630.0