000 00279nam a22001217a 4500
008 241216b |||||||| |||| 00| 0 eng d
040 _aRCL
082 _a311 G98S
100 _aGupta, S.P.
245 _aStatistical Methods
260 _aDelhi
_bSultan Chand
_c1975
942 _cBK
999 _c46267
_d46267