APPENDIX IL—SHORT LIST OF WORKS. L 
(9) Cournor, A. A., Exposition de la théorie des chances et des probabilités, 
1843. 
(10) Czuskr, E., Wahrscheinlichkeitsrechnung und ihre Anwendung auf 
Fehlerausgleichung, Stotistik und Lebensversicherung ; Teubner, 
Leipzig, 2nd edn., vol. i., 1908-10. 
(11) DE MORGAN, A., Treatise on the Theory of Probabilities (extracted from 
the Encyclopedia Metropolitana), 1837. 
(12) ELpkrroN, W. P., Frequency Curves and Correlation ; C. & E. Layton, 
London, 1906. (Deals with Professor Pearson’s frequency curves and 
correlation, with illustrations chiefly of actuarial interest.) 
(13) FecuxER, G. T., Kollektivmassiehre (posthumously published ; edited 
by G. F. Lipps) ; Engelmann, Leipzig, 1897. 
(14) GaLLowAy, T., Treatise on Probability (republished from the 7th edn. 
of the Encyclopedia Britannica), 1839. 
(15) Gauss, C. F., Méthode des moindres carrés: Mémoires sur la combinazson 
des observations, traduits par J. Bertrand, 1855. 
(16) JoHANNSEN, W., Elemente der exakten Erblichkeitslehre ; Fischer, Jena, 
te Ausgabe, 1913. (Very largely concerned with an exposition of the 
statistical methods.) 
(17) LarrLACE, PIERRE SIMON, Marquis de, Essai philosophique sur les 
probabilités, 1814. (The introduction to 18, separately printed with 
some modifications.) 
(18) LAPLACE, PIERRE S1MON, Marquis de, Théorie analytique des probabilités ; 
2nd edn., 1814, with supplements 1 to 4. 
(19) Lexis, W., Abhandlungen zur Theorie der Bevilkerungs- und Moral- 
statistik ; Fischer, Jena, 1903, 
(20) Poixcarg, H., Calcul des probabilités ; Gauthier-Villars, Paris, 1896. 
(21) PorssoN, S. D., Recherches sur la probabililé des jugements en matiére 
eriminelle et en matiere civile, précédées des régles générales du calcul 
des probabilatés, 1837. (German translation by C. H. Schnuse, 1841.) 
(22) QUETELET, L. A. J., Lettres sur la théorie des probabilités, appliquée aux 
sciences morales et politiques, 1846. (English translation by O. G. 
Downes, 1849.) 
(23) THORNDIKE, E. L , An Introduction to the Theory of Mental and Social 
Measurements, Science Press, New York, 1904. 
(24) VENN, J., The Logic of Chance: an Essay on the Foundations and 
Province of the Theory of Probability, with especial reference to its 
Logical Bearings and its Application to Moral and Social Science and to 
Statistics ; 3rd edn., Macmillan, London, 1888. 
(25) WesTERGAARD, IL., Die Grundziige der Theorie der Statistik ; Fischer, 
ena, 1890. 
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