Twentieth Century Inventions Part 23

WORKSHOP APPLIANCES, including Descriptions of some of the Machine Tools used by Engineers. By C. P. B. Sh.e.l.lEY, M.I.C.E. With 323 Ill.u.s.trations. Fcp. 8vo., 5_s._

ELEMENTS OF MACHINE DESIGN. By W. CAWTHORNE UNWIN, F.R.S., B.Sc., M.I.C.E.

Part I. General Principles, Fastenings and Transmissive Machinery. With 304 Ill.u.s.trations. 6_s._

Part II. Chiefly on Engine Details. With 174 Ill.u.s.trations.

Fcp. 8vo., 4_s._ 6_d._

STRUCTURAL AND PHYSIOLOGICAL BOTANY. By OTTO WILHELM THOMe, and A. W.

BENNETT, M.A., B.Sc., F.L.S. With 600 Ill.u.s.trations. Fcp. 8vo., 6_s._

PLANE AND SOLID GEOMETRY. By H. W. WATSON, M.A. Fcp. 8vo. 3_s._ 6_d._

ADVANCED SCIENCE MANUALS.

BUILDING CONSTRUCTION. By the Author of 'Rivington's Notes on Building Construction'. With 385 Ill.u.s.trations and an Appendix of Examination Questions. Crown 8vo., 4_s._ 6_d._

THEORETICAL MECHANICS. Solids, including Kinematics, Statics, and Kinetics. By A. THORNTON, M.A., F.R.A.S. With 220 Ill.u.s.trations, 130 Worked Examples, and over 900 Examples from Examination Papers, etc.

Crown 8vo., 4_s._ 6_d._

HEAT. By MARK R. WRIGHT, Hon. Inter. B.Sc. (Lond.). With 136 Ill.u.s.trations and numerous Examples and Examination Papers. Crown 8vo., 4_s._ 6_d._

LIGHT. By W. J. A. EMTAGE, M.A. With 232 Ill.u.s.trations. Cr. 8vo., 6_s._

MAGNETISM AND ELECTRICITY. By ARTHUR WILLIAM POYSER, M.A. With 317 Ill.u.s.trations. Crown 8vo., 4_s._ 6_d._

INORGANIC CHEMISTRY, THEORETICAL AND PRACTICAL. A Manual for Students in Advanced Cla.s.ses of the Science and Art Department. By WILLIAM JAGO, F.C.S., F.I.C. With Plate of Spectra and 78 Woodcuts. Crown 8vo., 4s. 6d.

GEOLOGY: a Manual for Students in Advanced Cla.s.ses and for General Readers. By CHARLES BIRD, B.A. (Lond.), F.G.S. With over 300 Ill.u.s.trations, a Geological Map of the British Isles (coloured), and a set of Questions for Examination. Crown 8vo., 7_s._ 6_d._

HUMAN PHYSIOLOGY: a Manual for Students in advanced Cla.s.ses of the Science and Art Department. By JOHN THORNTON, M.A. With 268 Ill.u.s.trations, some of which are Coloured, and a set of Questions for Examination. Crown 8vo., 6_s._

PHYSIOGRAPHY. By JOHN THORNTON, M.A. With 6 Maps, 203 Ill.u.s.trations, and Coloured Plate of Spectra. Crown 8vo., 4_s._ 6_d._

AGRICULTURE. By HENRY J. WEBB, Ph.D., B.Sc. With 100 Ill.u.s.trations.

Crown 8vo., 7_s._ 6_d._ net.

HYGIENE. By J. LANE NOTTER, M.A., M.D., Professor of Hygiene in the Army Medical School, Netley, Colonel, Royal Army Medical Corps; and R.

H. FIRTH, F.R.C.S., late a.s.sistant Professor of Hygiene in the Army Medical School, Netley, Major, Royal Army Medical Corps. With 95 Ill.u.s.trations. Crown 8vo., 3_s._ 6_d._

ELEMENTARY SCIENCE MANUALS.

*** _Written specially to meet the requirements of the ELEMENTARY STAGE OF SCIENCE SUBJECTS as laid down in the Syllabus of the Directory of the SCIENCE AND ART DEPARTMENT._

PRACTICAL, PLANE, AND SOLID GEOMETRY, including Graphic Arithmetic. By I. H. MORRIS. Fully Ill.u.s.trated with Drawings. Crown 8vo., 2_s._ 6_d._

GEOMETRICAL DRAWING FOR ART STUDENTS. Embracing Plane Geometry and its Applications, the Use of Scales, and the Plans and Elevations of Solids, as required for the Examinations of the Science and Art Department. By I. H. MORRIS. Crown 8vo., 1_s._ 6_d._

TEXT-BOOK ON PRACTICAL, SOLID, OR DESCRIPTIVE GEOMETRY. By DAVID ALLAN LOW (Whitworth Scholar). Part I. Crown 8vo., 2_s._ Part II. Crown 8vo., 3_s._

AN INTRODUCTION TO MACHINE DRAWING AND DESIGN. By DAVID ALLAN LOW.

With 153 Ill.u.s.trations. Crown 8vo., 2_s._ 6_d._

BUILDING CONSTRUCTION AND DRAWING. By EDWARD J. BURRELL. With 308 Ill.u.s.trations and Working Drawings. Crown 8vo., 2_s._ 6_d._

AN ELEMENTARY COURSE OF MATHEMATICS. Containing Arithmetic; Euclid (Book I., with Deductions and Exercises); and Algebra. Crown 8vo., 2_s._ 6_d._

THEORETICAL MECHANICS. Including Hydrostatics and Pneumatics. By J. E.

TAYLOR, M.A., B.Sc. With numerous Examples and Answers, and 175 Diagrams and Ill.u.s.trations. Crown 8vo., 2_s._ 6_d._

THEORETICAL MECHANICS--SOLIDS. By J. E. TAYLOR, M.A., B.Sc. (Lond.).

With 163 Ill.u.s.trations, 120 Worked Examples, and over 500 Examples from Examination Papers, etc. Crown 8vo., 2_s._ 6_d._

THEORETICAL MECHANICS--FLUIDS. By J. E. TAYLOR, M.A., B.Sc. (Lond.).

With 122 Ill.u.s.trations, numerous Worked Examples, and about 500 Examples from Examination Papers, etc. Crown 8vo., 2_s._ 6_d._

A MANUAL OF MECHANICS. With 138 Ill.u.s.trations and Diagrams, and 188 Examples taken from Examination Papers, with Answers. By T. M.

GOODEVE, M.A. Crown 8vo., 2_s._ 6_d._

SOUND, LIGHT, AND HEAT. By MARK R. WRIGHT, M.A. With 160 Diagrams and Ill.u.s.trations. Crown 8vo., 2_s._ 6_d._

METALLURGY: an Elementary Text-Book. By E. L. RHEAD. With 94 Ill.u.s.trations. Crown 8vo., 3_s._ 6_d._

PHYSICS. Alternative Course. By MARK R. WRIGHT, M.A. With 242 Ill.u.s.trations. Crown 8vo., 2_s._ 6_d._

MAGNETISM AND ELECTRICITY. By A. W. POYSER, M.A. With 235 Ill.u.s.trations. Crown 8vo., 2_s._ 6_d._

ORGANIC CHEMISTRY: the Fatty Compounds. By R. LLOYD WHITELEY, F.I.C., F.C.S. With 45 Ill.u.s.trations. Crown 8vo., 3_s._ 6_d._

INORGANIC CHEMISTRY, THEORETICAL AND PRACTICAL. By WILLIAM JAGO, F.C.S., F.I.C. With 63 Ill.u.s.trations and numerous Questions and Exercises. Fcp. 8vo., 2_s._ 6_d._

AN INTRODUCTION TO PRACTICAL INORGANIC CHEMISTRY. By WILLIAM JAGO, F.C.S., F.I.C. Crown 8vo., 1_s._ 6_d._

PRACTICAL CHEMISTRY: the Principles of Qualitative a.n.a.lysis. By WILLIAM A. TILDEN, D.Sc. Fcp. 8vo., 1_s._ 6_d._

ELEMENTARY INORGANIC CHEMISTRY. By WILLIAM FURNEAUX, F.R.G.S. Crown 8vo., 2_s._ 6_d._

ELEMENTARY GEOLOGY. By CHARLES BIRD, B.A., F.G.S. With Coloured Geological Map of the British Islands, and 247 Ill.u.s.trations. Crown 8vo., 2_s._ 6_d._

HUMAN PHYSIOLOGY. By WILLIAM FURNEAUX, F.R.G.S. With 218 Ill.u.s.trations. Crown 8vo., 2_s._ 6_d._