D. VAN NOSTRAND COMPANY'S SHORT-TITLE CATALOG 7 



Christie, W. W. Chimney Design and Theory 8vo, *3 oo 



Furnace Draft. (Science Series) i6mo, o 50 



Church's Laboratory Guide. Rewritten by Edward Kinch. .8vo, *2 50 



Clapperton, G. Practical Papermaking 8vo, 2 50 



Clark, C. H. Marine Gas Engines (In Press.} 



Clark, D. K. Rules, Tables and Data for Mechanical Engineers 



8vo, 5 oo 



Fuel: Its Combustion and Economy i2mo, i 50 



- The Mechanical Engineer's Pocketbook i6mo, 2 oo 



Tramways: Their Construction and Working 8vo, 7 50 



Clark, J. M. New System of Laying Out Railway Turnouts . . 



i2mo, i oo 

 Clausen-Thue, W. ABC Telegraphic Code. Fourth Edition 



i2mo, *5 oo 



Fifth Edition 8vo, *7 oo 



The Ai Telegraphic Code 8vo, *7 50 



Cleemann, T. M. The Railroad Engineer's Practice i2mo, *i 50 



Clevenger, S. R. Treatise on the Method of Government Sur- 

 veying i6mo, mor., 2 50 



Clouth, F. Rubber, Gutta-Percha, and Balata 8vo, *5 oo 



Coffin, J. H. C. Navigation and Nautical Astronomy i2mo, *3 50 



Cole, R. S. Treatise on Photographic Optics i2mo, i 50 



Coles-Finch, W. Water, Its Origin and Use 8vo, *5 oo 



Collins, J. E. Useful Alloys and Memoranda for Goldsmiths, 



Jewelers i6;no, o 50 



Constantino, E. Marine Engineers, Their Qualifications and 



Duties 8vo, *2 oo 



Cooper, W. R. Primary Batteries - . 8vo, *4 oo 



" The Electrician " Primers 8vo, *$ oo 



Copperthwaite, W. C. Tunnel Shields 4to, *p oo 



Corey, H. T. Water Supply Engineering 8vo (In Press.) 



Cornwall, H. B. Manual of Blow-pipe Analysis 8vo, *2 50 



Cowell, W. B. Pure Air, Ozone, and Water i2mo, *2 oo 



Crocker, F. B. Electric Lighting. Two Volumes. 8vo. 



Vol. I. The Generating Plant 3 oo 



Vol. II. Distributing Systems and Lamps, 3 oo 



Crocker, F. B., and Arendt, M. Electric Motors 8vo. *2 50 



Crocker, F. B., and Wheeler, S. S. The Management of Electri- 

 cal Machinery i2mo, *i oo 



