* Tillman's Elementary Lessons in Heat 8vo, 1 60 



* " Descriptive General Chemistry 8vo, 3 00 



Tnrneaure and EusselFs Public Water-supplies 8vo, 5 00 



Van Deventer's Physical Chemistry for Beginners. (Boltwood.) 



12mo, 1 50 



Walke's Lectures on Explosives Svo, 4 00 



Wells's Laboratory Guide in Qualitative Chemical Analysis..8va, 1 50 

 " Short Course in Inorganic Qualitative Chemical Analy- 

 sis for Engineering Students 12mo, 1 60 



Whipple's Microscopy of Drinking-water Svo, 3 60 



Wieehmann's Sugar Analysis :....-.. .-Small Svo, 2 50 



" Lecture-notes on Theoretical Chemistry 12mo, 3 00 



Wilson's Cyanide Processes 12mo, 1 60 



" Chlorination Process 12mo, 1 60 



Wulling's Elementary Course in Inorganic Pharmaceutical and 



Medical Chemistry 12ma, 2 00 



CIVIL EHGIHEERIHG. 



BRIDGES AND ROOFS. HYDRAULICS. MATERIALS OF 

 EHGINEERING, RAILWAY ENGINEERING. 



Baker's Engineers' Surveying Instruments 12mo, 3 00 



Bixby's Graphical Computing Table. ..Paper, 19Jx24| inches. 25 



Davis's Elevation and Stadia Tables 8va, 1 00 



Eolwell's Sewerage. (Designing and Maintenance.) Svo, 3 00 



Freitag's Architectural Engineering. 2d Ed., Kewritten . . . Svo, 3 60 



French and Ives's Stereotomy Svo, 2 50 



Goodhue's Municipal Improvements , 12mo, 1 75 



Goodrich's Economic Disposal of Towns' Refuse Svo, 3 60 



Gore's Elements of Geodesy Svo, 2 50 



Hayford's Text-book of Geodetic Astronomy Svo, 3 00 



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



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



" Stadia and Earth- work Tables Svo, 1 25 



Kiersted's Sewage Disposal 12mo, 1 25 



Laplace's Philosophical Essav on Probabilities. (Truscott and 



Emory.j 12mo, 2 00 



Mahan's Treatise on Civil Engineering, (1873.) (Wood.). .Svo, 5 00 



* Mahan's Descriptive Geometry. Svo, 1 50 



Merriman's Elements of Precise Surveying and Geodesy. . . .Svo, 2 60 



Merriman and Brooks's Handbook for Surveyors 16mo, mor., 2.00 



Merriman's Elements of Sanitary Engineering .Svo, 2 00 



Nugent's Plane Surveying. Svo, 3 50 



Ogden's Sewer Design 12mo, 2 00 



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



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



RideaFs Sewage and the Bacterial Purification of Sewage.. .8vo, 3 60 



Siebert and Biggin's Modern Stone-cutting and Masonry Svo, 1 60 



Smith's Manual of Topographical Drawing, (McMillan.) . .Svo, 2 60 



•Trautwine's Civil Engineer's Pocket-book 16mo, morocco, 5 00 



Wait's Engineering and Architectural Jurisprudence Svo, 6 00 



Sheep, 6 60 

 ** Law of Operations Preliminary to Construction in En- 

 gineering and Architecture. Svo, 5 00 



Sheep, 6 60 



Wait's Law of Contracts , Svo, 3 00 



Warren's Stereotomy — Problems in Stone-cutting Svo, 2 60 



Webb's Problems in the Use and Adjustment of Engineering 



Instruments 16mo, morocco, 1 25 



5 



