000 00510nam a22001937a 4500
003 BD-DhUAAB
005 20200910174115.0
008 200910b xxu||||| |||| 00| 0 eng d
020 _a0852261217
040 _aBD-DhUAAB
_cBD-DhUAAB
082 _223
_a311
_bCOS
100 _aCochran, William G.
245 _aSampling Techniques
_cWilliam G. Cochran
260 _aNew Delhi:
_bWiley Eastern Limited.
_c1977
300 _aXVI,428P.
_c22CM.
365 _aTaka
_b200.00
650 _xSampling
942 _2ddc
_cBK
999 _c1231
_d1231