Merriman and Jacoby's Text-book on Roofs and Bridges : 



Part I. Stresses in Simple Trusses 8vo, 2 50 



Part II. Graphic Statics 8vo, 250 



Part III. Bridge Design 8vo, 2 50 



Part IV. Higher Structures 8vo, 2 50 



Morison's IVEemphis Bridge Oblong 4to, 10 00 



Sondericker's Graphic Statics, with Applications to Trusses, Beams, and Arches. 



8vo, 2 00 



Waddell's De Pontibus, Pocket-book for Bridge Engineers ...... i6mo, mor, 2 00 



* Specifications for Steel Bridges i2mo, 50 



Waddell and Harrington's Bridge Engineering. (In Preparation.) 



Wright's Designing of Draw-spans. Two parts in one volmue 8vo, 3 50 



HYDRAULICS. 



Barnes's Ice Formation 8vo, 3 00 



Bazin's Experiments upon the Contraction of the Liquid Vein Issuing from 



an Orifice. (Trautwine) 8vo, 2 00 



Bovey's Treatise on Hydraulics Svo, 5 00 



Church's Diagrams of Mean Velocity of Water in Open Channels. 



Oblong 4to, paper. 



Hydraulic Motors Svo, 



Mechanics of Engineering Svo, 



Coffin's Graphical Solution of Hydraulic Problems i6mo, mor. 



Flather's Dynamometers, and the Measurement of Power i2mo, 



Folwell's Water-supply Engineering Svo, 



Frizell's Water-power Svo, 



Fuertes's Water and Public Health i2mo. 



Water-filtration Works i2mo, 



Ganguillet and Kutter's General Formula for the Uniform Flow of Water in 



Rivers and Other Channels. CHeriug and TrautwineJ Svo, 



Hazen's Clean Water and How to Get rt Large lamo. 



Filtration of Public Water-supplies Svo, 



Hazlehurst's Towers and Tanks for Water-works Svo, 



Herschel's iis Experiments on the Carrying Capacity of Large, Riveted, Metal 



Conduits Svo, 



Hoyt and Grover's River Discharge Svo, 



Hubbard and Kiersted's Water- works Management and Maintenance Svo, 



* Lyndon's Development and Electrical Distribudon of Wafer Power. . . Svo, 

 Mason's Water-supply. (Considered Principally from a Sanitary Standpoint.) 



Svo, 

 Merriman's Treatise on Hydraulics Svo, 



* Michie's Elements of Analytical Mechanics Svo, 



* Molitor's Hydraulics of Rivers, Wetrs an-I Fluice'! Rvo, 



Schuyler's Reservoirs for Irrigation, Water-power, and Domestic Water- 

 supply Large Svo, 



* Thomas and Watt's Improvement of Rivers 4to, 



Tumeaure and Russell's Public Water-supplies 8vo, 



Wegmann's Design and Construction of Dams, gth Ed., enlarged . . . 4*0, 



Water-supply of the City of New York from 1658 to 1895 ito, 



Whipple's Value of Pure Water Large i2mo, 



Williams and Hazen's Hydraulic Tables Svo, 



Wilson's Irrigation Engineering Small Svo, 



Wolff's Windmill as a Prime Mover Svo, 



Wood's Elements of Analytical Mechanics Svo, 



Turbines Svo, 



