| Description | Offprint of "Karl Pearson, 1857-1957 / Being a Centenary Lecture by J B S Haldane delivered at University College London on 13 May 1957" from Biometrika vol. 44, parts 3 and 4, December 1957; and an offprint of "Studies in the History of Probability and Statistics. XX" by E S Pearson, from Biometrika vol. 55, no. 3, 1968. |