The groundwork of eugenics / by Karl Pearson, F.R.S.

London (37 Soho Square) : Dulau and Co., 1909.

39 pages, 6 unnumbered leaves of plates : illustrations ; 22 cm.

On cover: University of London. Galton Laboratory for National Eugenics. Eugenics laboratory lecture series, 11.

"This paper gives the substance of two lectures delivered as an introduction to a course on national eugenics at the Galton Laboratory, February 23 and March 2, 1909"--Pref. note.