000 00259nam a2200109Ia 4500
008 221001s1966 xx 000 0 eng d
082 _a311 BAS
245 0 _aBasic statistics
260 _aCalcutta
_bWorld Press
_c1966
300 _axiii, 371p.
942 _2ddc
_cBK
999 _c8929
_d8929