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005 20250425161154.0
008 250425s9999 xx 000 0 und d
041 _aeng
082 _aIBM4381
100 _aWORLUND, D. D.
245 0 _aGUIDE FOR DETERMINING SAMPLE SIZE REQUIREMENT
250 _aS.E.
260 _aS.L.
260 _aSin Pais
_bS.E.
_c1974
942 _c01
010 _a14313
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