14 D. VAN NOSTRAND COMPANY'S SHORT-TITLE CATALOG 



Holley, A. L. Railway Practice folio, 12 oo 



Holmes, A. B. The Electric Light Popularly Explained. 



i2mo, paper, o 50 



Hopkins, N. M. Experimental Electrochemistry 8vo, *3 oo 



Model Engines and Small Boats I2mo, i 25 



Homer, J. Engineers' Turning 8vo, *3 50 



Metal Turning. i2mo, i 50 



Toothed Gearing r i2mo, 2 25 



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



Houllevique, L. The Evolution of the Sciences 8vo, *2 oo 



Howe, G. Mathematics for the Practical Man i2mo (In Press.) 



Howorth, J. Repairing and Riveting Glass, China and Earthen- 

 ware 8vo, paper, *o 50 



Hubbard, E. The Utilization of Wood-waste 8vo, *2 50 



Humber, W. Calculation of Strains in Girders i2mo, 2 50 



Humphreys, A. C. The Business Features of Engineering 



Practice..... 8vo, *i 25 



Hurst, G. H. Handbook of the Theory of Color 8vo, *2 50 



Dictionary of Chemicals and Raw Products 8vo, *3 oo 



Lubricating Oils, Fats and Greases 8vo, *3 oo 



Soaps 8vo, *5 oo 



Textile Soaps and Oils 8vo, *2 50 



Hutchinson, R. W., Jr. Long Distance Electric Power Trans- 

 mission i2mo, *3 oo 



Hutchinson, R. W., Jr., and Ihlseng, M. C. Electricity in 



Mining i2mo (In Press.) 



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



Them. i2mo, i 25 



Button, W. S. Steam-boiler Construction 8vo, 6 oo 



Practical Engineer's Handbook 8vo, 7 oo 



The Works' Manager's Handbook 8vo, 6 oo 



Ingle, H. Manual of Agricultural Chemistry 8vo, *3 oo 



Innes, C. H. Problems in Machine Design i2mo, *2 oo 



Air Compressors and Blowing Engines.. ...... i2mo, *2 oo 



Centrifugal Pumps i2mo, *2 oo 



The Fan i2mo, *2 oo 



Isherwood, B. F. Engineering Precedents for Steam Machinery 



8vo, 2 50 



