On the General Theory of Skew Correlation and Non-Linear Regression (Hardcover)

The Life, Letters And Labours Of Francis Galton (Volume Iii) Characterisation, Especially By Letters Index (Paperback)

The Life, Letters And Labours Of Francis Galton (Volume Ii) Researches Of Middle Life (Paperback)

A history of the theory of elasticity and of the strength of materials, from Galilei to the present time (Volume II) Saint-Venant to Lord Kelvin. Part (Paperback)

Mathematical Contributions to the theory of Evolution On the theory of contingency and its relation to association and normal correlation (Paperback)

A Monograph on Albinism in Man, Vol. 2: Text; Provisional Preface and Pages 265-524 (Classic Reprint) (Paperback)