8vo, *5 00
Hering-Shaw, A. Elementary Science 8vo, *2 00
Herington, C. F. Powdered Coal and Fuel (_In Press._)
Herrmann, G. The Graphical Statics of Mechanism.
Trans. by A. P. Smith 12mo, 2 00
Herzfeld, J. Testing of Yarns and Textile Fabrics 8vo, *3 50
Hildebrandt, A. Airships, Past and Present 8vo, *3 50
Hildenbrand, B. W. Cable-Making. (Science Series No. 32.) 16mo, 0 50
Hilditch, T. P. A Concise History of Chemistry 12mo, *1 25
Hill, C. S. Concrete Inspection 16mo, *1 00
Hill, J. W. The Purification of Public Water Supplies.
New Edition (_In Press._)
---- Interpretation of Water Analysis (_In Press._)
Hill, M. J. M. The Theory of Proportion 8vo, *2 50
Hiroi, I. Plate Girder Construction. (Science Series
No. 95.) 16mo, 0 50
---- Statically-Indeterminate Stresses 12mo, *2 00
Hirshfeld, C. F. Engineering Thermodynamics. (Science
Series No. 45.) 16mo, 0 50
Hoar, A. The Submarine Torpedo Boat 12mo, *2 00
Hobart, H. M. Heavy Electrical Engineering 8vo, *4 50
---- Design of Static Transformers 12mo, *2 00
---- Electricity 8vo, *2 00
---- Electric Trains 8vo, *2 50
---- Electric Propulsion of Ships 8vo, *2 50
Hobart, J. F. Hard Soldering, Soft Soldering and Brazing. 12mo, *1 00
Hobbs, W. R. P. The Arithmetic of Electrical Measurements. 12mo, 0 50
Hoff, J. N. Paint and Varnish Facts and Formulas. 12mo, *1 50
Hole, W. The Distribution of Gas. 8vo, *7 50
Holley, A. L. Railway Practice. folio, 6 00
Hopkins, N. M. Model Engines and Small Boats. 12mo, 1 25
Hopkinson, J., Shoolbred, J. N., and Day, R. E.
Dynamic Electricity. (Science Series No. 71.) 16mo, 0 50
Horner, J. Practical Ironfounding. 8vo, *2 00
---- Gear Cutting, in Theory and Practice.
|