Halfield's Transverse Strains 8vo, $5 00 



Johnson's Materials of Construction 8vo, 6 00 



Lanza's Applied Mechanics. 8vo, 7 50 



" Strength of Wooden Columns 8vo, paper, 50 



Merrill's Stones for Building and Decoration 8vo, 5 00 



Merritnan's Mechanics of Materials 8vo, 4 00 



Pattou's Treatise on Foundations 8vo, 5 00 



Rockwell's Roads and Pavements in France 12mo, 1 25 



Spaldiug's Roads and Pavements 12mo, 2 00 



Thurston's Materials of Construction 8vo, 5 00 



Thurston's Materials of Engineering 3 vols., 8vo, 8 00 



Vol. I., Non -metallic 8vo, 200 



Vol. II., Iron and Steel... 8vo, 3 50 



Vol. III., Alloys, Brasses, and Bronzes 8vo, 2 50 



Weyrauch's Strength of Iron and Steel. (Du Bois.) 8vo, 1 50 



Wood's Resistance of Materials 8vo, 2 00 



MATHEMATICS. 



CALCULUS GEOMETRY TRIGONOMETRY, ETC. 



Baker's Elliptic Functions 8vo, 1 50 



Ballard's Pyramid Problem 8vo, 1 50 



Barnard's Pyramid Problem 8vo, 1 50 



Bass's Differential Calculus 12mo, 4 00 



Brigg's Plane Analytical Geometry 12mo, 1 00 



Chapman's Theory of Equations 12mo, 1 50 



Chessin's Elements of the Theory of Functions 



Cora p toil's Logarithmic Computations 12rno, 1 50 



Craig's Linear Differential Equations 8vo, 5 00 



Davis's Introduction to the Logic of Algebra 8vo, 1 50 



Halsted's Elements of Geometry ...8vo, 175- 



" Synthetic Geometry 8vo, 150 



Johnson's Curve Tracing 12mo, 1 00 



" Differential Equations Ordinary and Partial 8vo, 350 



" Integral Calculus 12mo, 1 50' 



" Least Squares 12mo, 1 50 



Ludlow's Logarithmic and Other Tables. (Bass.) 8vo, 2 00 



Trigonometry with Tables. (Bass.) 8vo, 3 00 



Mahan's Descriptive Geometry (Stone Cutting) .8vo, 1 50 



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