000 00457nam a2200169Ia 4500
008 211206s9999 xx 000 0 und d
020 _a9788125916543
082 _a519.5
_bGUP
100 _aBy Gupta, C. B.
_92924
245 3 _aAn introduction to statistical methods
250 _a23rd
260 _c2012
_bVikas publishing house
_aNoida
300 _ax, 829p.
650 _astatistical methods
_92925
650 _astatistical methods
_92925
942 _cBK
999 _c9719
_d9719