By W. WORBY BEAUMONT.
M. Inst. C.E., M. Inst. M.E. and M. Inst. E.E.
With several Hundred Illustrations and Working Drawings, and about 600 pages. 42s. net.
The Discharge of Electricity through Gases.
By PROFESSOR J.J. THOMSON, F.R.S.
Crown 8vo, 4s, 6d. net.
"An epitome of all that has been done in investigation of the effect of electricity on gases ... it carries with it a charm which many scientific books lack."—The Engineer.
Electricity in Town and Country Houses.
By PERCY E. SCRUTTON.
Fully Illustrated. Crown 8vo, 2s. 6d.