ENGINEERING.

ALEXANDER (T.) and THOMSON (A. W.).—Elementary Applied Mechanics. Part II. Transverse Stress. Cr. 8vo. 10s. 6d.

CHALMERS (J. B.).—Graphical Determination of Forces in Engineering Structures. Illustrated. 8vo. 24s.

COTTERILL (Prof. J. H.).—Applied Mechanics: An Elementary General Introduction to the Theory of Structures and Machines. 3rd Edit. 8vo. 18s.

COTTERILL (Prof. J. H.) and SLADE (J. H.).—Lessons in Applied Mechanics. Fcp. 8vo. 5s. 6d.

KENNEDY (Prof. A. B. W.).—The Mechanics of Machinery. Cr. 8vo. 8s. 6d.

LANGMAID (T.) and GAISFORD (H.).—Steam Machinery. 8vo. 6s. net.

PEABODY (Prof. C. H.).—Thermodynamics of the Steam Engine and other Heat-Engines. 8vo. 21s.

SHANN (G.).—An Elementary Treatise on Heat in Relation to Steam and the Steam-Engine. Illustrated. Cr. 8vo. 4s. 6d.

WEISBACH (J.) and HERRMANN (G.).—Mechanics of Hoisting Machinery. Transl. K. P. Dahlstrom. 8vo. 12s. 6d. net.

WOODWARD (C. M.).—A History of the St. Louis Bridge. 4to. 2l. 2s. net.

YOUNG (E. W.).—Simple Practical Methods of Calculating Strains on Girders, Arches, and Trusses. 8vo. 7s. 6d.