. THEORY OF STATISTICS. 
(136) NICEFORO, A., La Méthode Statistique, Marcel Giard, Paris, 1925. 
(187) Skcrist, H., An Introduction to Statistical Methods, revised edition, 
The Macmillan Co., New York, 1925. 
(188) Crum, L. W., and A. C. PATTON, Economic Statistics, A. W. Shaw Co., 
Chicago and New York, A. W. Shaw & Co., Ltd., London, 1925. 
(189) Day, Epmuxp E., Statistical Analysis, The Macmillan Co., New 
York, 1925. 
The two following books on vital statistics are both revised editions, 
Newsholme’s book having been completely rewritten. 
(140) NEWSHOLME, Sir ARTHUR, The Elements of Vital Statistics, revised 
edition, Allan and Unwin, London, 1923. 
(141) WarppLE, G. C., Vital Statistics, 2nd ed., Wiley & Sons, New York ; 
Chapman and Hall, London, 1923. 
The student of vital statistics who wishes to go on to modern methods 
should get Pearl’s book (130) above, 
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