UNIFORM WITH THIS VOLUME. 

 Crown ivo. 



ELEMENTARY INORGANIC CHEMISTRY. 



By G. S. Newth, F.I.C, F.C.S., Author of "A Text- 

 Book of Inorganic Chemistry," " Chemical Lecture 

 Experiments," etc. 



ELEMENTARY PHYSICS. 



By W. Watsox, B.Sc, Demonstrator in Physics in the 

 Royal College of Science, London, etc. 



LONGMANS, GREEN, AND CO. 

 NEW YORK, LONDON, AND BOMBAY. 



