SURVEYING WITH THE TACHEOMETER.

A practical Manual for the use of Civil and Military Engineers and Surveyors. Including two series of Tables specially computed for the Reduction of Readings in Sexagesimal and in Centesimal Degrees. By Neil Kennedy, M. Inst. C.E. With Diagrams and Plates. Demy 8vo, cloth.

[Just Published. Net 10/6

“The work is very clearly written, and should remove all difficulties in the way of any surveyor desirous of making use of this useful and rapid instrument.”—Nature.