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008 210121b0 xxu||||| |||| 00| 0 eng d
082 _a519.52 IGN
100 _aIGNOU
245 _aSAMPLING & SAMPLING DISTRIBUTIONS
260 _a
_bIGNOU
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490 _a
690 _aFET
690 _aFMS
690 _aGENERAL
906 _a105054
999 _c23739
_d23739