D. VAN NOSTRAND COMPANY'S SHORT TITLE CATALOG 23 



Prelini, C. Tunneling 8vo, 3 oo 



Dredges and Dredging 8vo (In Press.) 



Prescott, A. B. Organic Analysis. 8vo, 5 oo 



Prescott, A. B., and Johnson, 0. C. Qualitative Chemical 



Analysis 8vo, *3 50 



Prescott, A. B., and Sullivan, E. C. First Book in Qualitative 



Chemistry i2mo, *i 50 



Pritchard, 0. G. The Manufacture of Electric-light Carbons. 



8vo, paper, *o 60 

 Prost, E. Chemical Analysis of Fuels, Ores, Metals. Trans. 



by J. C. Smith : 8vo, *4 50 



Pullen, W. W. F. Application of Graphic Methods to the Design 



of Structures i2mo, *2 50 



Injectors: Theory, Construction and Working i2mo, *i 50 



Pulsifer, W. H. Notes for a History of Lead. 8vo, 4 oo 



Putsch, A. Gas and Coal-dust Firing 8vo, *3 oo 



Pynchon, T. R. Introduction to Chemical Physics 8vo, 3 oo 



Rafter, G. W. Treatment of Septic Sewage. (Science Series.) 



i6mo, o 50 

 Rafter, G. W., and Baker, M. N. Sewage Disposal in the United 



States 4to, *6 oo 



Raikes, H. P. Sewage Disposal Works 8vo, *4 oo 



Railway Shop Up-to-Date 4to, 2 oo 



Ramp, H. M. Foundry Practice (In Press.) 



Randall, P. M. Quartz Operator's Handbook i2mo, 2 oo 



Randau, P. Enamels and Enamelling 8vo, *4 oo 



Rankine, W. J. M. Applied Mechanics 8vo, 5 oo 



Civil Engineering 8vo, 6 50 



"Machinery and Millwork 8vo, 5 oo 



The Steam-engine and Other Prime Movers 8vo, 5 oo 



Useful Rules and Tables 8vo, 4 oo 



Rankine, W. J. M., and. Bamber, E. F. A Mechanical Text- 

 book 8vo, 3 50 



Raphael, F. C. Localization of Faults in Electric Light and 



Power Mains t 8vo, *3 oo 



Rathbone, R. L. B. Simple Jewellery 8vo, *2 oo 



Rateau, A. Flow of Steam through Nozzles and Orifices. 



Trans, by H. B. Brydon 8vo, *i 50 



