Scientific Works published by Longmans, Green, & Co. 19 

NAVAL ARCHITECTURE. 
ATTWOOD.—TEXT-BOOK OF THEORETICAL NAVAL 
ARCHITECTURE: a Manual for Students of Science Classes and Draughts- 
men Engaged in Shipbuilders’ and Naval Architects’ Drawing Offices. By 
EDWARD LEWIS ATTWOOD, Assistant Constructor, Royal Navy. With 114 
Diagrams. Crown 8vo., 7s. 6d. 
WATSON.—NAVAL ARCHITECTURE: A Manual of Laying- 
off Iron, Steel and Composite Vessels. By THomMAS H. WATSON, Lecturer on 
Naval Architecture at the Durham College of Science, Newcastle-upon-Tyne, 
With numerous Illustrations. Royal 8vo., 155. net. 
WORKSHOP APPLIANCES, ETC. 
NORTHCOTT.—LATHES AND TURNING, Simple, Mecha- 
nical and Ornamental. By W. H. NORTHCOTT. With 338 Illustrations. 8vo.,18s. 
SHELLE Y—WORKSHOP APPLIANCES, including Descrip- 
tions of some of the Gauging and Measuring Instruments, Hand-cutting Tools, 
Lathes, Drilling, Planeing, and other Machine Tools used by Engineers. By 
C. P. B. SHELLEY, M.1.C.E. With an additional Chapter on Milling by R. 
R. LISTER. With 323 Illustrations. Fep. 8vo., 55. 
MINERALOGY, MINING, METALLURGY, ETC. 
BAUVERMAN.—Works by HILARY BAUERMAN, F.G.S. 
SYSTEMATIC MINERALOGY. With 373 Llustrations. 
Fep. 8vo., 6s. 
DESCRIPTIVE MINERALOGY. With 236 Illustrations. 
Fep. 8vo., 6s. 
BREARLEY ano IBBOTSON. — THE ANALYSIS OF 
STEEL-WORKS MATERIALS. By HARRY BREARLEY and FRED 
IBBOTSON, B.Sc. (Lond.), Demonstrator of Micrographic Analysis, University 
College, Sheffield. With 85 Illustrations. 8vo., 145. net. 
GORE.—THE ART OF ELECTRO-METALLURGY. By G. 
GorE, LL.D., F.R.S. With 56 Illustrations. Fep. 8vo., 6s. 
HUNTINGTON anv M‘MILLAN.—METALS: their Properties 
and Treatment. By A. K. HUNTINGTON, Professor of Metallurgy in King’s 
College, London, and W. G. M‘MILLAN, Lecturer on Metallurgy in Mason’s 
College, Birmingham. With 122 Illustrations. Fep. 8vo., 75. 6d. 
LUPTON.—Works by ARNOLD LUPTON, M.1I.C.E., F.G.S., ete. 
MINING. An Elementary Treatise on the Getting of Minerals. 
With 596 Diagrams and Illustrations. Crown 8vo., gs. net. 
A PRACTICAL TREATISE ON MINE SURVEYING. 
With 209 Illustrations. 8vo., 125. net. 
RHEAD.—METALLURGY. By E. L. Rueap, Lecturer on 
Metallurgy at the Municipal Technical School, Manchester. With 94 Illustra- 
tions. Fep. 8vo., 35. 6d. 
RHEAD and SEXTON—ASSAYING AND METALLUR- 
GICAL ANALYSIS for the use of Students, Chemists and Assayers. By E. L. 
RHEAD, Lecturer on Metallurgy, Municipal School of Technology, Manchester ; 
and A. HUMBOLDT SEXTON, F.I.C., F.C.S., Professor of Metallurgy, Glasgow 
and West of Scotland Technical College. 8vo., ros. 6d. net. 
RUTLE Y.—THE STUDY OF ROCKS: an Elementary Text- 
book of Petrology. By F. RUTLEY, F.G.S. With 6 Plates and 88 other Illus- 
trations. Fep. 8vo., 45. 6d, 


