000 00219nam a2200097Ia 4500
100 _aKARL PEARSON
245 0 _aBIOMETRIKA
260 _aLONDON
_bCAMBRIDGE UNIVERSITY PREES
_c1913
300 _a540 pg.
942 _2ddc
_cJR
999 _c148042
_d148042