000 00306nam a2200121Ia 4500
008 221001s1981 xx 000 0 eng d
082 _a311.2 GUP
100 _aGUPTA , S.C
245 0 _aFundamentals of statistics
260 _aMumbai
_bHimalaya Publishing House
_c1981
300 _a1023
942 _2ddc
_cBK
999 _c28323
_d28323