00358nam a2200145Ia 4500003000500000008004100005020001800046040001900064082000700083100001400090245004800104260004000152300000800192546001200200STCL181203s9999    xx            000 0 und d  a9780852269107  aSTCLbENcSTCL  222  aSingh, D. 0aTheory and Analysis of Sample Survey Design  bNew Age InternationalaLondonc2018  a380  aEnglish