000 00472nam a2200193Ia 4500
008 140306s9999 xx 000 0 und d
020 _a81 7319136 0
041 _aeng
082 _a519 .52
_bDES/SA
100 _aDes, Raj
245 _aSample survcey theory
250 _a1
260 _aNew Delhi
_bNarosu Publishing House
_c 1999
300 _a346
365 _bRs .225
650 _aElements of estimation
650 _anonsampling errors
942 _2ddc
_cBK
999 _c184844
_d184844