44 PHYSICS AND CHEMISTRY. 



BOOKS ON PHYSICS. 



1. Shaw's Physics by Experiment — Effingham, Maynard & Co $1.00 



2. Worthington's Physical Laboratory Practice — John Allyn 1.20 



3. Bert's First Steps in Scientific Knowledge — J. B. Lippincott Co. . 1.00 



4. Bailey's Inductive Elementary Physical Science — D. C. Heath & Co. .40 



5. Hotze's First Lessons in Physics — Columbian Book Co 75 



Hammel's Observation Book in Physics — American Book Co 30 



Mayer's Sound — D. Appleton & Co 1.00 



Mayer & Barnard's Light — D. Appleton & Co 1.00 



