Part 14

=MITCHELL, C. A., and PRIDEAUX, R. M. Fibres Used in Textile and Allied Industries.= 66 illustrations. 8vo. cloth. 208 pp. =net, $3.00=

=MUNBY, A. E. Introduction to the Chemistry and Physics of Building Materials.= Illus. 8vo. cloth. 365 pp. (Van Nostrand’s Westminster Series.) =net, $2.00=

=MURRAY, J. A. Soils and Manures.= 33 illustrations. 8vo. cloth. 367 pp. (Van Nostrand’s Westminster Series.) =net, $2.00=

=NAQUET, A. Legal Chemistry.= A guide to the detection of poisons as applied to chemical jurisprudence. Translated, with additions, from the French, by J. P. Battershall. Second Edition, revised with additions. 12mo. cloth. 190 pp. =$2.00=

=NEAVE, G. B., and HEILBRON, I. M. The Identification of Organic Compounds.= 12mo. cloth. 111 pp. =net, $1.25=

=NORTH, H. B. Laboratory Experiments in General Chemistry.= Second Edition, revised. 36 illustrations. 5-1/4 x 7-3/4. cloth. 212 pp. =net, $1.00=

=OLSEN, J. C. A Textbook of Quantitative Chemical Analysis by Gravimetric and Gasometric Methods.= Including 74 laboratory exercises giving the analysis of pure salts, alloys, minerals and technical products. Fourth Edition, revised and enlarged. 74 illustrations. 8vo. cloth. 576 pp. =net, $4.00=

=PAKES, W. C. G., and NANKIVELL, A. T. The Science of Hygiene.= A text-book of laboratory practice. 80 illustrations. 12mo. cloth. 175 pp. =net, $1.75=

=PARRY, ERNEST J. The Chemistry of Essential Oils and Artificial Perfumes.= Second Edition, thoroughly revised and greatly enlarged. Illustrated. 8vo. cloth. 554 pp. =net, $5.00=

=——Food and Drugs.= In 2 volumes. Illus. 8vo. cloth. Vol. I. The Analysis of Food and Drugs (Chemical and Microscopical). 59 illus. 724 pp. =net, $7.50= Vol. II. The Sale of Food and Drugs Acts, 1873-1907. 184 pp. =net, $3.00=

=PARTINGTON, JAMES R. A Text-book of Thermodynamics= (with special reference to Chemistry). 91 diagrams. 8vo. cloth. 550 pp. =net, $4.00=

=—— Higher Mathematics for Chemical Students.= 44 diagrams. 12mo. cloth. 272 pp. =net, $2.00=

=PERKIN, F. M. Practical Methods of Inorganic Chemistry.= Illustrated. 12mo. cloth. 152 pp. =net, $1.00=

=PERKIN, F. M., and JAGGERS, E. M. Textbook of Elementary Chemistry.= 77 illustrations. 4-3/4 x 7. cloth. 342 pp. =net, $1.00=

=PLATTNER’S Manual of Qualitative and Quantitative Analysis with the Blowpipe.= Eighth Edition, revised. Translated by Henry B. Cornwall, assisted by John H. Caswell, from the Sixth German Edition, by Friedrich Kolbeck. 87 ill. 8vo. cloth. 463 pp. =net, $4.00=

=POLLEYN, F. Dressings and Finishings for Textile Fabrics and Their Application.= Translated from the Third German Edition by Chas. Salter. 60 illustrations. 8vo. cloth. 279 pp. =net, $3.00=

=POPE, F. G. Modern Research in Organic Chemistry.= 261 diagrams. 12mo. cloth. 336 pp. =net, $2.25=

=PORRITT, B. D. The Chemistry of Rubber.= 5 x 7-1/2. cloth. 100 pp. (Van Nostrand’s Chemical Monographs.) =net, $0.75=

=POTTS, HAROLD E. Chemistry of the Rubber Industry.= 8vo. cloth. 163 pp. =net, $2.00=

=PRESCOTT, A. B. Organic Analysis.= A manual of the descriptive and analytical chemistry of certain carbon compounds in common use. Sixth Edition. Illustrated. 8vo. cloth. 533 pp. =$5.00=

=PRESCOTT, A. B., and JOHNSON, O. C. Qualitative Chemical Analysis.= Sixth Edition, revised and enlarged. 8vo. cloth. 439 pp. =net, $3.50=

=PRESCOTT, A. B., and SULLIVAN, E. C. First Book in Qualitative Chemistry.= For studies of water solution and mass action. Eleventh Edition, entirely rewritten. 12mo. cloth. 156 pp. =net, $1.50=

=PRIDEAUX, E. B. R. Problems in Physical Chemistry with Practical Applications.= 13 diagrams. 8vo. cloth. 323 pp. =net, $2.00=

=PROST, E. Manual of Chemical Analysis.= As applied to the assay of fuels, ores, metals, alloys, salts, and other mineral products. Translated from the original by J. C. Smith. Illus. 8vo. cloth. 300 pp. =net, $4.50=

=PYNCHON, T. R. Introduction to Chemical Physics.= Third Edition, revised and enlarged. 269 illustrations. 8vo. cloth. 575 pp. =$3.00=

=RICHARDS, W. A., and NORTH, H. B. A Manual of Cement Testing.= For the use of engineers and chemists in colleges and in the field. 56 illustrations. 12mo. cloth. 147 pp. =net, $1.50=

=RIDEAL, S. Glue and Glue Testing.= Second Edition, revised and enlarged. 14 illustrations. 5-3/4 x 8-3/4. cloth. 194 pp. =net, $4.00=

=ROGERS, ALLEN. A Laboratory Guide of Industrial Chemistry.= Illustrated. 8vo. cloth. 170 pp. =net, $1.50=