00310nam a2200121Ia 45000030006000000080041000060400015000471000042000622450046001042600009001505460012001590050017001710STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aThomas, J.W.; Chiranjiva Lal Aggarwal  aElements of economics for Indian students  c1947  aEnglish20220125165523.0