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Per pieies heel , 
ighily damage Le 
Light Waves and Their Uses 
With 108 text figures and three colored 
plates. By ALBERT A. MICHELSON. 
These lectures, although they lead to the very frontier of physical knowledge, 
are written in a style readily comprehensible to anyone of average education in 
The book and its subject are fascinating, and we heartily recommend it to any 
man interested in physical science.— Zhe Bookseller, Newsdealer, and Stationer. 
Professor Michelson’s book is devoted exclusively to an account of his own 
researches, the great importance and beauty of which are well known. This com- 
Pact outline of them in a handsome dress will be welcomed by everybody who is 
interested in optics.— Zhe New York Evening Post. 
164 pp., 8vo, cloth; eZ, $2.00; postpaid, $2.12 
Che University of Chicago Press :; Chicago, Tlinois 
een 
