io A List of Books 



Prospector's Handbook. Anderson. Small Crown 8vo . . . 6i 



Pumps and Pumping. Bale. Crown 8vo 5s 



Punches, Dies, and Tools. Woodworth. Medium 8vo . . . 25s 

 Radio and High-Frequency Currents. Larner. Crown 8vo 3s 6d 



Radiodynamics. Miessner. Crown 8vo 12s 



Radio-Communication, Elements of. Stone. Crown 8vo . . .15s 

 Railway Points and Crossings. Dobson. Crown Svo ... 6s 



Rating and Assessment. Webb. Demy Svo 16i 



Receipts, Formulas, and Processes. Hiscox. Medium 8vo . . 21s 

 Recoil of Guns. Rausenberger. Translated by Slater. Demy Svo 12s 6d 

 Refrigerating and Ice-Making Pocket-Book. Wallis-Tayler. Cr. Svo 5s 

 Refrigeration, Cold Storage, and Ice-Making. Wallis-Tayler. Med. Svo 



New Ed. Nearly Ready 



Reinforced Concrete Bridges. Scott. Royal Svo . . . 42s 



Reinforced Concrete Design Simplified. Gammon & Dyson. Crown 4to 15s 

 Rivers without Embankments, Regulation of. Lecte. Large 



Cr. 4to 30s 



Road Engineering. Goldsmith. Demy Svo .... Nearly Ready 

 Roads : The Making of Highroads. Carey. Crown Svo . . 3s 6d 



Roof Carpentry. Ceilings. Crown Svo 2s 8d 



Rothamsted Experiments. Tipper. Crown Svo 4s 



Rubber Hand Stamps. Sloane. Square Svo . . . . 7s 6d 

 Rubber Planter's Note-Book. Braham. Fcap. Svo .... 5s 

 Bale Railway Working. Stretton. Crown Svo . . . . 4s 6d 



Safe Use of Steam. By an Engineer 6d 



Bailmaking. Sadler. 410 12s 8d 



Sanitation, Water Supply, and Sewage Disposal of Country Houses. 



Gerhard. Crown Svo 12s 8d 



Savouries and Sweets. Miss Allen. Fcap. Svo Is 



Saw Mills. Bale. Demy Svo 15s 



Screw Cutting for Engineers. Pull. Crown Svo . . . . 2s 6d 

 Screw Threads. Hasluck. Waistcoat-pocket size .... 2s 

 Sea Terms, Phrases, and Words. Pirrie. Fcap. Svo . . . 7s 6d 

 Sewage, Purification of. Barwise. Demy 8vo . . . . 12s 6d 



Sewerage Hydraulics. Coleman. Demy 8vo 10s 8d 



Sewerage of Sea Coast Towns. Adams. Demy Svo .... 6s 

 Sewerage Systems. Watson and Herbert. Royal Svo . . 12s 8d 

 Sheet Metal Worker's Instructor. Warn and Horner. Crown Svo . 6s 

 Shipbuilding Industry of Germany. Felskowski. Super Royal 4 to 10s 6d 

 Silver. The Metallurgy of. Eissler. Crown Svo . . . . 12s 6d 



Slide Rule. Hoare. Sm. Crown Svo 4s 



Smoley's Tables 1. Logarithms and Squares 27s 



2. Slopes and Rises 24s 



3. Logarithmic-Trigonometric Tables ... 8s 

 In one vol. complete. Thumb Index . . .40s 



loap : Modern Soap and Detergent Industry. Martin. Royal Svo 



Vol. i Theory and Practice of Soap Making . 36s 



Vol. 2 Manufacture of Special Soaps 36s 



All Published Prices are net. 



