000			00645nam a2200217Ia 4500
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020			_a0 85226 910 2 _cRs.55.00
040			_aCentral Library-NITS
041			_aEnglish
082			_a519.52 _bSIN
100			_aSingh, Daroga
245			_aTheory and analysis of sample survey designs _cby Daroga Singh and F. S. Chaudhary
260			_aNew Delhi _bWiley Eastern _c1989
300			_axi, 380p. :ill.
500			_aIncludes bibliographical references and index.
650			_aCluster estimation
650			_aSampling theory
650			_aSurvey design
700			_aChaudhary, F.S.
942			_cBK
999			_c5953 _d5953