D. VAN NOSTRAND COMPANY'S SHORT TITLE CATALOG 15 



Kennedy, R. Modern Engines and Power Generators. Six Volumes. 410, 15 oo 



Single Volumes each, 3 oo 



Electrical Installations. Five Volumes 4to, 15 oo 



Single Volumes each, 3 50 



Flying Machines; Practice and Design i2mo, *2 oo 



Principles of Aeroplane Construction 8vo, *i 50 



Kennelly, A. E. Electro-dynamic Machinery 8vo, I 50 



Kent, W. Strength of Materials. (Science Series No. 41.) i6mo, o 50 



Kershaw, J. B. C. Fuel, Water and Gas Analysis 8vo, *2 50 



Electrometallurgy. (Westminster Series.) 8vo, *2 oo 



The Electric Furnace in Iron and Steel Production i2mo, *i 50 



Kinzbrunner, C. Alternate Current Windings. 8vo, *i 50 



Continuous Current Armatures 8vo, *i 50 



Testing of Alternating Current Machines 8vo, *2 oo 



Kirkaldy, W. G. David Kir kaldy's System of Mechanical Testing 4to, 10 oo 



Kirkbride, J. Engraving for Illustration 8vo, *i 50 



Kirkwood, J. P. Filtration of River Waters 4to, 7 50 



Klein, J. F. Design of a High-speed Steam-engine 8vo, *5 oo 



Physical Significance of Entropy 8vo, *i 50 



Kleinhans, F. B. Boiler Construction 8vo, 3 oo 



Knight, R.-Adm. A. M. Modern Seamanship 8vo, *7 50 



Half morocco *9 oo 



Knox, W. F. Logarithm Tables (In Preparation.) 



Knott, C. G., and Mackay, J. S. Practical Mathematics 8vo, 2 oo 



Koester, F. Steam-Electric Power Plants 4to, *5 oo 



Hydroelectric Developments and Engineering 4to, *5 oo 



Koller, T. The Utilization of Waste Products 8vo, *3 50 



Cosmetics 8vo, *2 50 



Kretchmar, K. Yarn and Warp Sizing 8vo, *4 oo 



Krischke, A. Gas and Oil Engines i2mo, *i 25 



Lambert, T. Lead and its Compounds 8vo, *3 50 



Bone Products and Manures 8vo, *3 oo 



Lamborn, L. L. Cottonseed Products 8vo, *3 oo 



Modern Soaps, Candles, and Glycerin 8vo, *7 50 



Lamprecht, R. Recovery Work After Pit Fires. Trans, by C. Salter . . 8vo, *4 oo 

 Lanchester, F. W. Aerial Flight. Two Volumes. 8vo. 



Vol. I. Aerodynamics *6 oo 



Aerial Flight. Vol. H. Aerodonetics *6 oo 



Larner, E. T. Principles of Alternating Currents i2mo, *i 25 



Larrabee, C. S. Cipher and Secret Letter and Telegraphic Code i6mo, o 60 



La Rue, B. F. Swing Bridges. (Science Series No. 107.) i6ino, o 50 



Lassar-Cohn, Dr. Modern Scientific Chemistry. Trans, by M. M. Patti- 



son Muir i2mo, *2 oo 



Latimer, L. H., Field, C. J., and Howell, J. W. Incandescent Electric 



Lighting. (Science Series No. 57.) i6mo, o 50 



Latta, M. N. Handbook of American Gas-Engineering Practice 8vo, *4 50 



American Producer Gas Practice 4to, *6 oo 



Leask, A. R. Breakdowns at Sea i2mo, 2 oo 



Refrigerating Machinery i2mo, 2 oo 



Lecky, S. T. S. " Wrinkles " in Practical Navigation 8vo, *8 



