The Van Nostrand Science Series.
No 19 STRENGTH OF BEAMS UNDER TRANSVERSE LOADS. By Prof. W. Allan, author of Theory of Arches.
No 20. BRIDGE AND TUNNEL CENTRES. By John B. McMaster, C.E.
No. 21.-SAFETY VALVES. Second Edition. By Richard H. Buel, C.E.
No 22.--HIGH MASONRY DAMS. By Johu B. McMaster,C.E.
No. 23.-THE FATIGUE OF METALS UNDER REPEATED STRAINS. With various Tables of Results and Experiments. From the German of Prof. Ludwig Spangen burgh, with a Preface by S. H. Shreve, A.M.
No. 24.-A PRACTICAL TREATISE ON THE TEETH OF WHEELS. By Prof. S. W. Robinson. Second edition, revised.
No. 25.-ON THE THEORY AND CALCULATION OF CONTINUOUS BRIDGES. By Mansfield Merriman, Ph.D.
No. 26.-PRACTICAL TREATISE ON THE PROPERTIES OF CONTINUOUS BRIDGES. By Charles Bender, C.E.
No. 27.-ON BOILER INCRUSTATION AND CORROSION. By F. J. Rowan.
No. 28.-TRANSMISSION OF POWER BY WIRE ROPES. Second edition. By Albert W. Stahl, USN.
No. 29.--STEAM INJECTORS. Translated from the French of M. Leon Pochet.
No. 30 TERRESTRIAL MAGNETISM AND THE MAGNETISM OF IRON VESSELS. By Prof. Fairman Rogers.
No. 31.-THE SANITARY CONDITION OF DWELLING-HOUSES IN TOWN AND COUNTRY. By George E. Waring, jun.
No. 32-CABLE-MAKING FOR SUSPENSION BRIDGES. By W. Hildebrand, C.E.
No. 33.-MECHANICS OF VENTILATION. By George W. Rafter, C.E.
No, 34,-FOUNDATIONS. By Prof. Jules Gaudard, C.E. Second edition. Translated from the French.
No. 35,-THE ANEROID BAROMETER: ITS CONSTRUCTION AND USE. Compiled by George W. Plympton. Fourth edition.
No. 36.-MATTER AND MOTION. By J. Clerk Maxwell, M.A.
No. 37.-GEOGRAPHICAL SURVEYING; ITS USES, METHODS, AND RESULTS. By Frank De Yeaux Carpenter, C.E.
No. 38.-MAXIMUM STRESSES IN FRAMED BRIDGES. By Prof. William Cain, A.M.., C.E.
