000 00438nam a2200193Ia 4500
003 SOL
005 20210413065506.0
008 210310s9999 xx 000 0 und d
020 _a7069 02165
040 _crty
082 _a519.5 Gup L2
100 _aGupta , C.B.
245 0 _aStatistical Methods
250 _a7th
260 _aDelhi
_bVikas pub. House
_c1972
300 _a457,107,XVi
650 _2maths
942 _cTU
_2ddc
999 _c225775
_d225775