D. VAN NOSTRAND COMPANY'S SHORT TITLE CATALOG 15 



Munby, A. E. Chemistry and Physics of Building Materials. (Westmin- 

 ster Series.) 8vo, *2 oo 



Murphy, J. G. Practical Mining i6mo, i oO 



Murray, J. A. Soils and Manures. (Westminster Series.) 8vo, *2 oo 



Naquet, A. Legal Chemistry iimo, 2 oo 



Nasmith, J. The Student's Cotton Spinning. 8vo, 3 oo 



Nerz, F. Searchlights. Trans, by C. Rodgers 8vo, *3 oo 



Neuberger, H., and Noalhai, H. Technology of Petroleum. Trans, by J. 



G. Mclntosh 8vo, *io oo 



Newall, J. W. Drawing, Sizing and Cutting Bevel-gears 8vo, i 50 



Newlands, J. Carpenters and Joiners' Assistant folio, half morocco, 15 oo 



Nicol, G. Ship Construction and Calculations 8vo, *4 50 



Nipher, F. E. Theory of Magnetic Measurements i2mo, i oo 



Nisbet, H. Grammar of Textile Design 8vo, *3 oo 



Noll, A. How to Wire Buildings I2mo, i 50 



Nugent, E. Treatise on Optics i2mo, i 50 



O'Connor, H. The Gas Engineer's Pocketbook i2mo, leather, 3 50 



Petrol Air Gas izmo, *o 75 



Olsson, A. Motor Control, in Turret Turning and Gun Elevating. (TJ. S. 



Navy Electrical Series, No. i.) i2mo, paper, *o 50 



Olsen, J. C. Text-book of Quantitative Chemical Analysis 8vo, *4 oo 



Oudin, M. A. Standard Polyphase Apparatus and Systems 8vo, *3 oo 



Palaz, A. Industrial Photometry. Trans, by G. W. Patterson, Jr. . . 8vo, *4 oo 



Pamely, C. Colliery Manager's Handbook 8vo, *io oo 



Parr, G. D. A. Electrical Engineering Measuring Instruments 8vo, *3 50 



Parry, E. J. Chemistry of Essential Oils and Artificial Perfumes .... 8vo, *5 oo 



Parry, E. J., and Coste, J. H. Chemistry of Pigments 8vo, *4 50 



Parry, L. A. Risk and Dangers of Various Occupations 8vo, *3 oo 



Parshall, H. F., and Hobart, H. M. Armature Windings 4to, *7 50 



Electric Railway Engineering 4to, *io oo 



Parshall, H. F., and Parry, E. Electrical Equipment of Tramways. . . . (In Press.) 



Parsons, S. J. Malleable Cast Iron 8vo, *2 50 



Passmore, A. C. Technical Terms Used in Architecture 8vo, *3 50 



Patterson, D. The Color Printing of Carpet Yarns 8vo, *3 50 



Color Matching on Textiles 8vo, *3 oo 



The Science of Color Mixing 8vo, *3 oo 



Patton, H. B. Lecture Notes on Crystallography 8vo, *i 25 



Paulding, C. P. Condensation of Steam in Covered and Bare Pipes. .8vo, *2 oo 



Transmission of Heat through Cold-storage Insulation i2mo, *i oo 



Peirce, B. System of Analytic Mechanics 4to, 10 oo 



Pendred, V. The Railway Locomotive. (Westminster Series.) 8vo, *2 oo 



Perkin, F. M. Practical Methods of Inorganic Chemistry i2mo, *i oo 



Perrigo, 0. E. Change Gear Devices 8vo, i oo 



Perrine, F. A. C. Conductors for Electrical Distribution 8vo, *3 50 



Petit, G. White Lead and Zinc White Paints 8vo, *i 50 



Petit, R. How to Build an Aeroplane. Trans, by T. O'B. Hubbard, and 



J. H. Ledeboer 8vo, *i 50 



Perry, J. Applied Mechanics 8vo, *2 50 



