000 00425nam a2200181Ia 4500
005 20250603145748.0
008 250603s9999 xx 000 0 und d
020 _a9788180549311
050 _aQA 278 .G87/
100 _aGupta, S.P.
245 0 _aStatistical methods
260 _aNew Delhi, India
260 _bSultan chand & sons
260 _c2013
300 _a1425 p
650 _aNew Delhi, India
942 _cBK
999 _c42779
_d42779