Howe's Retaining Walls for Earth i2mo, i »5 



Johnson's (J. B.) Theory and Practice of Surveying. Small 8vo, 4 00 



Johnson's (L. J.) Statics by Algebraic and Graphic Methods 8vo, 2 00 



Laplace's Philosophical Essay on Probabilities. (Truscott and Emory.) . i2mo, 2 00 



Iffahan's Treatise on Civil Engineering. (1873.) (Wood.) 8vo, S 00 



* Descriptive Geometry. Svo, i 50 



Merriman's Elements of Precise Smrveying and Geodesy 8vo» 2 50 



Elements of Sanitary Engineering : 8vo, 2 00 



Merriman and Brooks's Handbook for Surveyors i6moi morocco, 2 00 



Nugent's Plane Surveying 8vo, 3 So 



Ogden's Sewer Design i2mo, 2 00 



Patton's Treatise on Civil Engineering 8vo half leather, 7 5° 



Reed's Topographical Drawing and Sketching 4to, 5 00 



Rideal's Sewage and the Bacterial Purification of Sewa£.e 8vo, 3 50 



Siebert and Biggin's Modern Stone-cutting and Masonry , 8vo, 1 50 



Smith's Manual of Topographical Drawing. (McMillan.) 8vo, 2 50 



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



Svo, 2 00 



Taylor and Thompson's Treatise on Concrete, Plain and Reinforced 8vo, 5 00 



* Trautwine's Civil Engineer's Pocket-book i6mo, morocco, 5 00 



Wait's Engineering and Architectural Jurisprudence 8vo, 6 00 



Sheep, 6 so 

 Law of Operations Preliminary to Construction in Engineering and Archi- 

 tecture 8vo, 5 GO 



Sheep, 5 so 



Law of Contracts 8vo, 3 00 



Warren's Stereotomy — Problems in Stone-cutting 8vo, 2 so 



Webb's Problems in the TTse and Adjustment of Engineering Instruments. 



i6mo, morocco, i 2S 



* Wheeler s Elementary Course of Civil Engineering 8vo, 4 00 



Wilson's Topographic Surveying 8vo, 3 50 



BRIDGES AND ROOFS. 



Boiler's Practical Treatise on the Construction of Iron Highway Bridges . . 8vo, 2 00 



* Thames River Bridge 4to, paper, 5 00 



Blur's Course on the Stresses in Bridges and Roof Trusses, Arched Ribs, and 



Suspension Bridges 8vo, 3 50 



Burr and Falk's Influence Lines for Bridge and Roof Computations. . . .8vo, 3 00 



Du Bois's Mechanics of Engineering. Vol. U Small 4to, 10 00 



Foster's Treatiseon Wooden Trestle Bridges 4to, 5 00 



Fowler's Ordinary Foundations 8vo, 3 50 



Greene's Roof Trusses 8vo, i 25 



Bridge Trusses 8vo, 2 50 



Arches in Wood, Iron, and Stone 8vo , 2 50 



Howe's Treatise on Arches 8vo, 4 00 



Design of Simple Roof-trusses in Wood and SteeL 8vo, 2 00 



Johnson, Bryan, and Tumeaure's Theory and Practice in the Designing of 



Modern Framed Structures Small 4to, 10 00 



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



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



Part n. Graphic Statics 8vo, 2 50 



Part in. Bridge Design 8vo, 2 50 



Part IV. Higher Structures 8vo, 2 50 



Morison's Memphis Bridge .^ 4to, 10 00 



Waddell's De Pontibus, a Pocket-book for Bridge Engineers. . i6mo, morocco, 3 00 



Specifications for Steel Bridges i2mo, i 25 



Wood's Treatise on the Theory of the Construction of Bridges and Roofs. .8vo, 2 c-* 

 Wright's Designing of Draw-spans : 



Part I. Plate-girder Draws 8vo, 2 50 



Part n. Riveted-truss and Pin-connected Long-span Draws 8vo, 2 50 



Two parts in one volume 8vo, 3 50 



6 



