14 D. VAN NOSTRAND CO.'S SHORT TITLE CATALOG 



Eobart, J. F. Hard Soldering, Soft Soldering and Brazing ramo, *r oo 



Hobbs, W. R. P. The Arithmetic of Electrical Measurements. .. .i2m, a 75 



iHoff, J, N. Paint and Varnish Facts and Formulas i2mo r *r 50 



Hole, W. The Distribution of Gas 8vo, *8 50 



Holley, A. L. Railway Practice folio, 6 oo 



Hopkins, N. M. Model Engines and Small Boats i2mo, r 25 



Hopkinson, J., Shoolbred, J. N., and Day, R. E. Dynamic Electricity. 



(Science Series No. 71.) i6mo, o 50 



Horner, J. Practical Ironfounding 8vo, *2 oo 



Gear Cutting, in Theory and Practice 8vo, *s oo 



Horniman, Roy. How to Make the Railways Pay For the War. . . .8vo, 3 oo 



Houghton, C. E. The Elements of Mechanics of Materials i2mo, *2 oo 



Houstoun, R. A. Studies in Light Production i2mo, 2 oo 



Hovenden, F. Practical Mathematics for Young Engineers i2mo, *i 50 



Howe, G. Mathematics for the Practical Man.- i2mo, *i 25 



Howorth, J. Repairing and Riveting Glass, China and Earthenware. 



8vo, paper, *i oo 



Hoyt, W. E. Chemistry by Experimentation 8vo, *o 70 



Hubbard, E. The Utilization of Wood-waste 8vo, *s oo 



Hiibner, J. Bleaching and Dyeing of Vegetable and Fibrous Materials. 



(Outlines of Industrial Chemistry.) 8vo, *$ oo 



Hudson, 0. F. Iron and Steel. (Outlines of Industrial Chemistry. ).8vo, *2 oo 

 Humphrey, J. C. W. Metallography of Strain. (Metallurgy Series.) 



(In Press.) 



Humphreys, A. C. The Business Features of Engineering Practice . .8vo. *i 25 



Hunter, A. Bridge Work 8vo. (In Press.} 



Hurst, G. H. Handbook of the Theory of Color 8vo, *4 25 



Dictionary of Chemicals and Raw Products 8vo, *6 25 



Lubricating Oils, Fats and Greases 8vo, *7 25 



Soaps 8vo, *7 25 



Hurst, G. H., and Simmons, W. H. Textile Soaps and Oils 8vo, 4 25 



Hurst, H. E., and Lattey, R. T. Text-book of Physics 8vo, *s oo 



Also published in three parts. 



Part I. Dynamics and Heat , *i 25 



Part II. Sound and Light *i 25 



Part III. Magnetism and Electricity *i 50 



Hutchinson, R. W., Jr. Long Distance Electric Power Transmission. 



i2mo, *3 oo 



Hutchinson, R. W., Jr., and Thomas, W. A. Electricity in Mining. i2mo, 



(In Press.) 

 Hutchinson, W. B. Patents and How to Make Money Out of Them. 



i2mo, i oo 



Hutton, W. S. The Works' Manager's Handbook 8vo, 6 oo 



Hyde, E. W. Skew Arches. (Science Series No. 15.) i6mo, o 50 



Eyde, F. S. Solvents, Oils, Gums, Waxes 8vo, *2 oo 



Induction Coils. (Science Series No. 53.) i6mo, o 50 



Ingham, A. E. Gearing. A practical treatise 8vo, *2 50 



Ingle, H. Manual of Agricultural Chemistry ,.8vo, *4 25 



