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



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 



Perry, J. Applied Mechanics 8vo, *2 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 



Phillips, J. Engineering Chemistry 8vo, *4 50 



Gold Assaying .8vo, *2 50 



Phin, J. Seven Follies of Science i2mo, *i 25 



Household Pests, and How to Get Rid of Them 



8vo (In Preparation.) 

 Pickworth, C. N. The Indicator Handbook. Two Volumes 



i2mo, each, i 50 



Logarithms for Beginners i2mo, boards, o 50 



The Slide Rule i2mo, i oo 



Plane Table, The 8vo, 2 oo 



Plattner's Manual of Blowpipe Analysis. Eighth Edition, re- 

 vised. Trans by H. B. Cornwall 8vo, *4 oo 



Plympton, G. W. The Aneroid Barometer. (Science Series.) 



i6mo, o 50 



Pocket Logarithms to Four Places. (Science Series.) i6mo, o 50 



leather, i oo 



Pope, F. L. Modern Practice of the Electric Telegraph. .. 8vo, 150 

 Popplewell, W. C. Elementary Treatise on Heat and Heat 



Engines I2mo, *3 oo 



- Prevention of Smoke 8vo, *3 50 



Strength of Minerals 8vo, *i 75 



Potter, T. Concrete 8vo, *3 oo 



Practical Compounding of Oils, Tallow and Grease 8vo, *3 50 



Practical Iron Founding .' i2mo, i 50 



Pray, T., Jr. Twenty Years with the Indicator. 8vo, 2 50 



Steam Tables and Engine Constant 8vo, 2 oo 



Calorimeter Tables. 8vo, i oo 



Preece, W. H. Electric Lamps (In Press.) 



Prelini, C. Earth and Rock Excavation 8vo, *3 oo 



Graphical Determination of Earth Slopes 8vo, *2 oo 



