TEL UNIVER STTY. OF CH ites PRESS 
Studies in General Physiology 
By JACQUES LOEB 
Professor of Physiology in the University of California 
r these two volumes Professor Loeb has collected the results of his expen 
ments with life-phenomena, and has presented them in logical sequence 
Great interest also attaches to the books because they recount the preliminary 
steps which have led to the wonderful results lately attained by Professor Loe 
in his attempts to fertilize ove in an artificial way (parthenogenesis). Th 
volumes contain numerous diagrams. and other illustrations. 
“No student of physiology will feel his opportunities complete or his library satisfac 
without these two volumes.” —Chicago Medical Recorder. 
In two volumes, royal 8vo, silk; net $7.50, postpaid $7.91 
Light Waves and Their Uses 
By ALBERT A. MICHELSON 
Professor and Head of the Department of Physics in the University of Chicago 
"THESE lectures, delivered at the Lowell Institute, proved so popular asé 
interesting that there was a widespread demand for them in book e 
This volume will be found of great practical value, not only by all sagan 
optics and general physics, but also by those who have to solve ee ae 
mechanical problems that call for extreme accuracy. Numerous practica iS 
cations of recent theories, together with accurate illustrations and descriptio® 
apparatus, add materially to the value of the book. There are 108 cuts 
three colored lithograph plates. , is ont 
__ “Professor Michelson has succeeded in putting the important consequences oe 
inimitable work in a manner which will render them known to many who cou 
expected to follow the original papers.’’— azure. 
174 pp., 8vo, cloth; ‘net $2.00, postpaid $2.13 
Physical Chemistry in the Servi 
of the Sciences 
By JACOBUS H. VAN’T HOFF - she University f BO 
Member of the Prussian Academy of Sciences, Professor Honorarius eat 
Van ’t Holt 
Smith, and is now available in book form. The lectures are ara Phys* 
following heads: Introductory, Physical Chemistry and Pure Go Physilo6h 
cal Chemistry and Industriai Chemistry, Physical Chemistry 2” 
Physical Chemistry and Geology. 
144 pp., 8vo, cloth; net $1.50, postpaid $1.62 
