000 00402nam a22001457a 4500
020 _a9788125916543
082 _a519.5
_bGUP/I
100 _aGupta, C.B
245 _aAn introduction to Statistical Methods/
_cby C.B.Gupta and Vijay Gupta
250 _a23rd ed.
260 _aNoida:
_bVikas Publishing House,
_c2020.
300 _ax,829p.+xxviip.
700 _aGupta,Vijay[joint author]
942 _cBK
999 _c667678
_d667678