000 00428nam a2200145Ia 4500
008 151021s9999 xx 000 0 und d
020 _a9966846484
050 _aQA 276.6 .N 2000
245 _a_Survey sampling Theory and sampling 2007
260 _aNairobi Nairobi university 2007
300 _aix,228p.
500 _aIncludes bibliopgraphy and index.
650 _a_Survey sampling
980 _a^d20101209 11:17:38^oanne
999 _c5574
_d5574