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



Livermore, V. P., and Williams, J. How to Become a Com- 

 petent Motorman izmo, *l oo 



Livingstone, R. Design and Construction of Commutators. 8vo, *2 25 



Lobben, P. Machinists' and Draftsmen's Handbook ...... 8vo, 2 50 



Locke, A. G. and C. G. Manufacture of Sulphuric Acid ..... 8vo, 10 oo 



Lockwood, T. D. Electricity, Magnetism, and Electro-teleg- 



graphy 8vo, 2 50 



Electrical Measurement and the Galvanometer i2mo, i 50 



Lodge, O. J. Elementary Mechanics i2mo, i 50 



Signalling Across Space without Wires.. 8vo, *2.oo 



Lord, R. T. Decorative and Fancy Fabrics 8vo, *3 50 



Loriag, A. E. A Handbook of the Electromagnetic Telegraph. 



i6mo, o 50 



Lowenstein, L. C., and Crissey, C. P. Centrifugal Pumps. (In Press.) 

 Lucke, C. E. Gas Engine Design 8vo, *3 oo 



Power Plants: their Design, Efficiency, and Power Costs. 



2 vols (In Preparation.) 



Power Plant Papers. Form I. The Steam Power Plant 



paper, *i 50 



Lunge, G. Coal-tar Ammonia. Two Volumes... 8vo, *i5 oo 



Manufacture of Sulphuric Acid and Alkali. Three Volumes 



8vo, 



Vol. I. Sulphuric Acid. In two parts *I5 oo 



Vol. II. Salt Cake, Hydrochloric Acid and Leblanc Soda. 



In two parts *I5 oo 



Vol. III. Ammonia Soda *I5 oo 



- Technical Chemists' Handbook i2mo, leather, *3 3* 



Technical Methods of Chemical Analysis. Trans, by C. A. 



Keane. In collaboration with the corps of spscialists. 



Vol. I. In two parts 8vo, *i$ oo 



Vols. II and III -.(In Preparation.) 



Lupton, A., Parr, G. D. A., and Perkin, H. Electricity as Applied 



to Mining 8vo, *4 50 



Luquer, L. M. Minerals in Rock Sections 8vo, *i 50 



Macewen, H. A. Food Inspection 8vo, *2 50 



Mackie, J. How to Make a Woolen Mill Pay 8vo, *2 oo 



Mackrow, C. Naval Architect's and Shipbuilder's Pocket- 

 book i6mo, leather, 5 oo 



