00567nam a22001937a 450000500170000000800410001702000290005804000190008704100120010608200160011810000170013424500810015126000430023230000180027550400190029365000260031270000250033885000100036320190627122017.0190627b        xxu||||| |||| 00| 0 eng d  a9780852269107cRs.275.00  aLoreto College  aEnglish  a519.52bSIN  aSingh,Daroga  aTheory and analysis of sample survey designscDaroga Singh and F.S.Chaudhary  aNew DelhibNew Age Internationalc2018  axi,380pb22cm  aIncludes index  aSampling (Statistics)  4AuthaChaudhary,F.S.  aLCLIB