=Effects of a Magnetic Field on Radiation.= Memoirs by Faraday, Kerr, and Zeeman. (E. P. Lewis) .75 =Laws of Gravitation.= Memoirs by Newton, Bouguer, and Cavendish. (A. S. Mackenzie) 1.00 =Wave Theory of Light.= Memoirs by Huygens, Young, and Fresnel. (Henry Crew) 1.00 =Discovery of Induced Electric Currents.= Memoirs by Joseph Henry. (J. S. Ames) .75 =Discovery of Induced Electric Currents.= Memoirs by Michael Faraday. (J. S. Ames) .75 =Foundations of Stereo-chemistry.= Memoirs by Pasteur, Van't Hoff, Le Bel, and Wislicenus. (G. M. Richardson) 1.00 =Expansion of Gases by Heat.= Memoirs by Gay-Lussac and Regnault. (W. W. Randall) 1.00 =Laws of Radiation and Absorption.= Memoirs by Prevost, Balfour Stewart, Kirchhoff, and Kirchhoff and Bunsen. (D. B. Brace) 1.00 Chemistry =Armstrong & Norton's= Laboratory Manual of Chemistry .50 =Avery's= School Chemistry 1.20 Elements of Chemistry 1.10 Complete Chemistry 1.40 Teacher's Handbook of Chemistry .75 =Blanchard & Wade's= Foundations of Chemistry 1.25 =Clarke= (F. W.) =& Dennis's= Elementary Chemistry 1.10 Laboratory Manual .50 =Cooley's= New Elementary Chemistry .72 New Text-Book of Chemistry .90 Laboratory Studies in Chemistry .50 =Irish's= (C. W.) Qualitative Analysis .50 =Roscoe's= Chemistry .35 =Shaw's= (G. W.) Laboratory Exercises in General Chemistry .40 =Steele's= Popular Chemistry 1.00 =Stoddard's= Outline of Qualitative Analysis .75 =Storer & Lindsay's= (W. B.) Elementary Manual of Chemistry 1.20 =White's= (L. B.) Outline of Chemical Theory .25 =Youmans's= (E. L.) Class Book of Chemistry 1.22 Biology =Dodge's= (C. W.) Introduction to Elementary Practical Biology 1.80 =Hunter's= (G. W.) Civic Biology 1.25 Elements of Biology 1.25 Essentials of Biology 1.25