000 00335nam a22001337a 4500
008 230524b |||||||| |||| 00| 0 eng d
020 _a9780070083271
100 _aN. G. Das
245 _aStatistical Methods Combined Vol. I & II
260 _aDelhi
_bMcGraw Hill Pub.
_c2022
300 _a907
546 _aEnglish
942 _2ddc
_cBK
999 _c20046
_d20046