00263nam a2200121Ia 45000030006000000080041000060400015000471000029000622450012000912600009001035460012001120050017001240STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aGupta, P.P.; Malik, G.S.  aStatics  c1965  aEnglish20220125170021.0