000 00431nam a2200181Ia 4500
003 0STCL
008 150530s9999 xx 000 0 und d
040 _aSTCL
_cSTCL
100 _aGupta, C.B.
245 _aIntroduction to statistical methods
250 _aSeventh
260 _bVikas publishing house;Delhi
_c1975
_aDelhi
300 _a0
546 _aEnglish
942 _2ddc
_cBK
999 _c25722
_d25722
005 20220125170039.0