* Ives's Adjustments of the Engineer's Transit and Level i6mo, Bds. 25 



Ives and Hilts's Problems in Surveying i6mo, mor. i 50 



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



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



Kinnicutt, Winslow and Pratt's Purification of Sewage. (In Preparation). 

 Laplace's. Philosophical Essay on Probabilities. (Truscott and Emory.) 



i2mo, 2 oo 



Mahan's Descriptive Geometry 8vo, i 50 



Treatise on Civil Engineering. (1873.) (Wood.) 8vo, 5 oo 



Merriman's Elements of Precise Surveying and Geodesy 8vo, 2 50 



Merriman and Brooks's Handbook for Surveyors i6mo, mor. 2 oo 



Morrison's Elements of Highway Engineering. (In Press.) 



Nugent's Plane Surveying 8vo, 3 50 



Ogden's Sewer Design I2mo, 2 oo 



Parsons's Disposal of Municipal Refuse 8vo, 2 oo 



Patton's Treatise on Civil Engineering 8vo, half leather, 7 50 



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



Rideal's Sewage and the Bacterial Purification of Sewage 8vo, 4 oo 



Riemer's Shaft-sinking under Difficult Conditions. (Corning and Peele.) . .8vo, 3 oo 



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



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



Soper's Air and Ventilation of Subways. (In Press.) 



Tracy's Plane Surveying I6mo, mor. 3 oo 



* Trautwine's Civtt Engineer's Pocket-book i6mo, mor. 5 oo 



Venable's Garbage Crematories in America 8vo, 2 oo 



Methods and Devices for Bacterial Treatment of Sewage 8vo, 3 oo 



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



Sheep, 6 50 



Law of Contracts 8vo, 3 oo 



Law of Operations Preliminary to Construction in Engineering and Archi- 

 tecture 8vo, 5 oo 



Sheep, 5 50 



Warren's Stereotomy Problems in Stone-cutting 8vo, 2 50 



* Waterbury's Vest-Pocket Hand-book of Mathematics for Engineers. 



3iX si inches, mor. i oo 

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



i6mo, mor. i 25 



Wilson's Topographic Surveying 8vo, 3 50 



BRIDGES AND ROOFS. 



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



Burr and Falk's Design and Construction of Metallic Bridges 8vo, 5 oo 



Influence Lines for Bridge and Roof Computations 8vo, 3 oo 



Du Bois's Mechanics of Engineering. Vol. II Sirall 4to, 10 oo 



Foster's Treatise on Wooden Trestle Bridges 4to, 5 oo 



Fowler's Ordinary Foundations 8vp, 3 50 



French and Ives's Stereotomy 8vo, 50 



Greene's Arches in Wood, Iron, and Stone 8vo, 50 



Bridge Trusses 8vo, 50 



Roof Trusses 8vo, 25 



Grimm's Secondary Stresses in Bridge Trusses 8vo, 50 



Heller's Stresses in Structures and the Accompanyin Deformations 8vo, 



Howe's Design of Simple Roof -trusses in Wood and Steel .8vo, 2 oo 



Symmetrical Masonry Arches 8vo, 2 50 



Treatise on Arches 8vo, 4 oo 



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



Modern Framed Structures Small 4to, 10 oo 



7 



