00320nam a2200121Ia 45000030006000000080041000060400015000471000022000622450076000842600009001605460012001690050017001810STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aMahalanobis, P.C.  aExperiments in statistical sampling in the Indian Statistical Institute  c1961  aEnglish20220125170046.0