000 002890000a22001210004500
245 _aStatistics : as applied to economics and business
100 _aWessel, R.H.
100 _aWillett, E.R.
260 _aNew York
_bMacmillan
_c1959
300 _a321 p.
041 _aEN
942 _cBK
999 _c53714
_d53714