000 00387nam a2200169Ia 4500
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020 _cRS110
040 _e26594
_aMAIN
041 _aEnglish
082 _a519.5 G959S
100 _aGupta, S P
245 0 _aStatistical methods
250 _a26th ed.
260 _aNew Delhi
_bSultan Chand
_c1992
300 _a1352 p.
942 _cBK
999 _c65291
_d65291