A Text-Book of Graphic Statics. By C. W. Malcolm. 155 illus., 316 pp., 8vo. (New York, 1909.) 12s. 6d. net.
Drawings for Medium-sized Repetition Work. By R. D. Spinney. 47 illus., 130 pp., 8vo. (1909.) 3s. 6d. net.
Mathematical Drawing Instruments. By W. F. Stanley. Seventh ed., 265 illus., 370 pp., cr. 8vo. (1900.) 5s.
The Backbone of Perspective. By T. U. Taylor. 40 illus., 56 pp., 18mo. (New York, 1911.) 4s. 6d. net.
EARTHWORK
Tables for Computing the Contents of Earthwork in the Cuttings and Embankments of Railways. By W. Macgregor. 1 plate, 59 pp., royal 8vo. 6s.
Tables for facilitating the Calculation of Earthworks. By D. Cunningham. 120 pp., royal 8vo. 10s. 6d.
Grace’s Earthwork Tables. 36 double-page tables, 4to. 12s. 6d. net.