Wait's Engineering and Architectural Jurisprudence 8vo, 



Sheep, 

 Law of Operations Preliminary to Construction in Engineering'and Archi- 

 tecture 8vo, 



Sheep, 



Law of Contracts 8vo, 



Winthrop*s Abridgment of Military Law i2mo. 



MANUFACTURES. 



Bernadou's Smokeless Powder — Nitro-cellulose and Theory of the Cellulose 



Molecule i2mo, 2 so 



Bolland's Iron Foimder x2mo, 2 50 



" The Iron Founder," Supplement izmo, 2 so 



Encyclopedia of Founding and Dictionary of Foundry Terms Used.in the 



Practice of Moulding x2mo, 3 00 



Eissler*s Modern High Explosives 8vo, 4 00 



Effront's Enzymes and their Applications. (Prescott.) 8vo, 3 00 



Fitzgerald's Boston Machinist i8mo, i 00 



Ford's Boiler Making for Boiler Makers i8mo, i 00 



Hopkins's Oil-chemists' Handbook 8to, 3 00 



Keep's Cast Iron 8vo, 2 50 



Leach's The Inspection and Analysis of Food?with Special.Reference to State 



Control, (/n preparation,) 



Metcalf's Steel. A Manual for Steel-users i2mo, 2 00 



' Metcalfe's Cost of Manufactures — And the Administration of Workshops, 



Public and Private 8vo, S 00 



Meyer's Modern Locomotive Construction 4to, xo 00 



* Reisig's Guide to Piece-dyeing 8vo, 25 00 



Smith's Press-working of Metals 8vo, 3 00 



Wire: Its Use and Manufacture Small 4to, 3 00 



Spalding's Hydraulic Cement x2mo, 2 00 



Spencer's Handbook for Chemists of Beet-sugar Houses i6mo, morocco, 3 00 



> andboo'.. tor augar Manutacturers and their Chemists.. .x6mo, morocco, 2 00 

 Thurston's Manual of Steam-boilers, their Designs, Construction and Opera- 

 tion '. 8vo, 5 00 



* Walke's Lectures on Explosives 8vo, 4 00 



West's American Foundry Practice i2mo, 2 50 



Moulder's Text-book t2mo, 2 50 



Wiechmann's Sugar Analysis Small 8vo, 2 50 



Wolff's Windmill as a Prime Mover 8vo,''.'3 00 



Woodbury's Fire Protection of Mills 8vo,^ 2 50 



MATHEMATICS. 



Baker's Elliptic Functions Svo, x 50 



* Bass's Elements of Differential Calculus x2mo, 4 00 



Briggs's Elements of Plane Analytic Geometry x2mo, i 00 



Chapman's Elementary Course in Theory of Equations x2mo, x 50 



Compton's Manual of Logarithmic Computations x2mo, i 50 



Davis's Introduction to the Logic of Algebra Svo, x 50 



* Dickson's College Algebra Large i2mo, x 50 



* Introduction to the Theory of Algebraic Equations Largerx2mo, i 25 



Halsted's Elements of Geometry Svo, x 75 



Elementary Synthetic Geometry Svo, i so 



10 



