For the Architect, Engineer, and Mechanic. Giving Rules for the Delineation and Application of various Geometrical Lines, Figures, and Curves. By E. W. Tarn, M.A., Architect. 8vo, cloth
9/0
“No book with the same objects in view has ever been published in which the clearness of the rules laid down and the illustrative diagrams have been so satisfactory.”—Scotsman.
THE GEOMETRY OF COMPASSES.
Or, Problems Resolved by the mere Description of Circles and the Use of Coloured Diagrams and Symbols. By Oliver Byrne. Coloured Plates. Crown 8vo, cloth
3/6
HANDY BOOK FOR THE CALCULATION OF STRAINS.
In Girders and Similar Structures and their Strength. Consisting of Formulæ and Corresponding Diagrams, with numerous details for Practical Application, &c. By William Humber, A.M. Inst. C.E., &c. Fifth Edition. Crown 8vo, with nearly 100 Woodcuts and 3 Plates, cloth
7/6
“The formulæ are neatly expressed, and the diagrams good.”—Athenæum.