BY THE SAME AUTHOR. 



5vo, with Numerous Maps, Charts, Diagrams, and Tables, 8s. 6d. 



ANTHROPOMETRY : a Guide to the Physical Examina- 

 tion and Measurement of the Human Body, with an appendix giving the results 

 of the investigations of the Anthropometric Committee of the British Association 

 for the Advancement of Science. 



8vo, with a Table of Coloured Berlin Wools, and a Sheet, of Test-types, 5s. 



THE DETECTION OF COLOUR-BLINDNESS and Im- 

 perfect Eyesight. With an Introduction. 



London : J.' and A. CHURCHILL. 



