IMPORTANT EDUCATIONAL BOOKS 



A MANUAL OF BACTERIOLOGY: With Special Attention to Bacterial Poi- 

 sons and Immunity. By HERBERT WILLIAMS,, M.D. Revised by B. MEADE 

 BOLTON, M.D. Fifth Edition. Ill Illustrations. 12mo: 466 pages. 

 Cloth, $2.00 net. 



BACTERIOLOGY AND THE PUBLIC HEALTH. By GEORGE NEWMAN, M.D., 

 F.R.S.E., D.P.H. Third Edition. 31 Full-page Plates and 48 other 

 Illustrations. Octavo. Cloth, $5.00 net. 



COMPEND OF BACTERIOLOGY, INCLUDING ANIMAL PARASITES. By R. 



L. PITFIELD, M.D. 4 Plates containing 56 Figures, and 80 other Illus- 

 trations. 12mo; 232 pages. Cloth, $1.00; interleaved for the addition 

 of noteSj $1.25 net. 



INFECTIOUS AND PARASITIC DISEASES, An Introduction to. By MILLARD 

 LANGFELD, A.B., M.D., with an introduction by LEWELLYS F. BARKER, 

 M.D., of Johns Hopkins University. 33 Illustrations. 12mo ; 260 pages. 

 Cloth, $1.25 net. 



CHEMISTRY. 



A LABORATORY GUIDE TO THE STUDY OF QUALITATIVE ANALYSIS. 



Based upon the Application of the Theory of Electrolytic Dissociation 

 and the Law of Mass Action. By E. H. S. BAILEY, PH.D., and HAMIL- 

 TON P. CADY, PH.D. Fifth Edition. Illustrated. 8vo ; 278 pages. 

 Cloth, $1.25 net. 



THE PRINCIPLES OF QUALITATIVE ANALYSIS. From the Standpoint of 

 the Theory of Electrolytic Dissociation and the Law of Mass Action. 

 By DR. WILHELM BOTTGER. Translated by WILLIAM G. SMEATON, A.B. 

 Illustrated. Octavo ; 300 pages. Cloth, $2.00 net. 



FOOD ANALYSIS. Illustrated. Select Methods in Food Analysis. By 

 HENRY LEFFMANN, M.D., Professor of Chemistry in the Woman's Medi- 

 cal College of Pennsylvania and in the Wagner Free Institute of Science ; 

 Philadelphia ; and WILLIAM BEAM, A.M. Second Edition, Revised. 

 With many Tables, 1 Plate and 54 other Illustrations. 12mo : iv + 396 

 pages. Cloth, $2.50 net. 



THE DETECTION OF POISONS AND STRONG DRUGS. A Laboratory 

 Guide. Including the Quantitative Estimation of Medicinal Principles 

 in Certain Materials. By DR. WILHELM AUTENREITH, University of 

 Freiberg, Baden. Authorized Translation from the Third German Edi- 

 tion by WILLIAM H. WARREN, A.M., PH.D. (Harv.), Professor of Chem- 

 istry, Medical Department, Washington University, St Louis. Illus- 

 trated. 12mo ; xii + 222 pages. Cloth, $1.50 net. 



QUANTITATIVE CHEMICAL ANALYSIS. Adapted for Use in the Labora- 

 tories of Colleges and Schools. By FRANK CLOWES, Sc.D., and ,T. BER- 

 NARD COLEMAN, A.R.C.Sc. Eighth Edition. 12mo ; xxv + 565 pages. 

 133 Illustrations. Cloth, $3.50 net. 



A TEXT-BOOK OF ORGANIC CHEMISTRY. By HENRY LEFFMANN, A.M., 

 M.D., and CHARLES H. LA WALL, Pn.G. 12mo. Cloth $1.00 net. 



PHYSIOLOGICAL CHEMISTRY. By JOHN HARPER LONG, M.S., Sc.D. Sec- 

 ond Edition, Revised. Illustrated. 8vo ; viii + 396 pages. Cloth, $2.50. 



ELEMENTARY ANALYTICAL CHEMISTRY, QUALITATIVE AND VOLU- 

 METRIC. By JOHN H. LONG, M.S., Sc.D. Third Edition. 10 Illustra- 

 tions. 12mo; x + 297 pages. Cloth, $1.25 net. 



ELEMENTS OF GENERAL CHEMISTRY, WITH EXPERIMENTS. By JOHN 

 H. LONG, M.S., ScD. Fourth Edition, Revised. 33 Illustrations 12mo- 

 x + 443 pages. Cloth, $1.50 net. 



ORGANIC CHEMISTRY: Carbon Compounds. By PROF. VICTOR VON RICHTER. 

 Translated by EDGAR F. SMITH. M.A., PH.D., Sc.D. Revised and En- 

 larged. Illustrated. 12mo. Two Volumes Aliphatic Series, and Car- 

 bocyclic and Heterocyclic Series, Each, Cloth, $3.00 net. 



