Hon. Sec., Aeroplane Building and Flying Society
With 34 Illustrations and 48 pages of Text
Preface—The Importance of Stability—Speed as a Means of Stability—The Low Centre of Gravity—Short Span and Area—Variable Speed and the Parachute Principle—The Design which fulfils the Conditions.
[No. 40.—The S. & C. Series. Price 1/6 net.]
BUILDERS' QUANTITIES
BY
HORACE M. LEWIS
Associate Institution of Municipal and County Engineers
Member of Royal Sanitary Institute
Lecturer on Builders' Quantities, Poole School of Technology