Elements of Graphic Statics. By K. Von Ott. Translated by G. S. Clarke. 95 illus., 128 pp., crown 8vo. (1901.) 5s.
Figure of the Earth. By F. C. Roberts. 2 illus., 95 pp., 18mo, boards. (New York, 1885.) 2s. net.
Arithmetic of Electricity. By T. O’C. Sloane. Thirteenth edition, 5 illus., 162 pp., crown 8vo. (New York, 1901.) 4s. 6d. net.
Graphic Method for Solving certain Questions in Arithmetic or Algebra. By G. L. Vose. Second edition, 28 illus., 62 pp., 18mo, boards. (New York, 1902.) 2s. net.
Problems in Electricity. A Graduated Collection comprising all branches of Electrical Science. By R. Weber. Translated from the French by E. A. O’Keefe. 34 illus., 366 pp., crown 8vo. (1902.) 7s. 6d. net.
MECHANICAL ENGINEERING
Steam Engines and Boilers, etc.
Engineers’ Sketch Book of Mechanical Movements. By T. W. Barber. Fifth edition, 3,000 illus., 355 pp., 8vo. (1906.) 10s. 6d. net.
The Repair and Maintenance of Machinery. By T. W. Barber. 417 illus., 476 pp., 8vo. (1895.) 10s. 6d.