Goodhue's Municipal Improvements 12mo, 1 7& 



Goodrich'a Economic Disposal of Towns' Refuse 8vo, 3 50- 



Gore's Elements of Geodesy 8vo, 260' 



Hayford's Text-book of Geodetic Astronomy 8vo, 3 OQ> 



Howe's Retaining-walls for Earth 12mo, 1 25- 



Johnson's Theory and Practice of Surveying Small 8vo, 4 00 



" Stadia and Earth-work Tables 8vo, 1 25- 



Kiersted's Sewage Disposal 12mo, 1 25- 



Mahan's Treatise on Civil Engineering. (1873.) (Wood.) . .8vo, 5 00- 



* Mahan's Descriptive Geometry 8vo, 1 50 



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



Merriman and Brooks's Handbook for Surveyors 16mo, mor., 2 Ofr 



Merriman's Elements of Sanitary Engineering 8vo, 2 00 



Nugent's Plane Surveying. (In preparation.) 



Ogden's Sewer Design 12mo, 2 00 



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



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



Rideal's Sewage and the Bacterial Purification of Sewage. .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 



*Trau twine's Civil Engineer's Pocket-book. .. .16mo, morocco, 5 00 



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



Sheep, 6 50 



" Law of Operations Preliminary to Construction in En- 

 gineering and Architecture 8vo, 5 00 



Sheep, 5 50 



" Law of Contracts 8vo, 3 00 



Warren's Stereotomy Problems in Stone-cutting 8vo, 250 



Webb's Problems in the Use and Adjustment of Engineering 



Instruments 16mo, morocco, 1 26- 



* 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 



* Boiler's Thames River Bridge 4to, paper, 5 (XX 



Burr's Course on the Stresses in Bridges and Roof Trusses, 



Arched Ribs, and Suspension Bridges 8vo, 3 50 



Du Bois's Stresses in Framed Structures Small 4to, 10 00 



Foster's Treatise on Wooden Trestle Bridges 4to, 5 00- 



Fowler's Coffer-dam Process for Piers 8vo, 2 50 



Greene's Roof Trusses 8vo > 1 2& 



Bridge Trusses 8vo, 250 



" Arches in Wood, Iron, and Stone 8vo, 2 5O 



Howe's Treatise on Arches 8vo, 4 00> 



