Xeach's The Inspection and Analysis of Food with Special Reference to State 



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Matthews's The Textile Fibres 8vo, 3 50 



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



Metcalfe's Cost of Manufactures And the Administration of Workshops. 8vo, 5 oo 



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



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Spalding's Hydraulic Cement i2mo, 2 oo 



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



Handbook for Cane Sugar Manufacturers r6mo, morocco, 3 oo 



Taylor and Thompson's Treatise on Concrete, Plain and Reinforced. . . . .8vo, 5 oo 

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

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



Wood's Rustless Coatings : Corrosion and Electrolysis of Iron and Steel. .8vo, 4 oo 



MATHEMATICS. 



Baker's Elliptic Functions 8vo, i 50 



* Bass's Elements of Differential Calculus I2mo, 4 oo 



Briggs's Elements of Plane Analytic Geometry 12 mo, 



<Compton's Manual of Logarithmic Computations. i2mo, 



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



* Dickson's College Algebra Large i2mo, 



* Introduction to the Theory of Algebraic Equations Large I2mo, 



Emch's Introduction to Projective Geometry and its Applications 8vo, 



Halsted's Elements of Geometry 8vo, 



Elementary Synthetic Geometry 8vo, 



oo 

 50 

 90 

 50 

 25 

 50 

 75 

 50 



Rational Geometry i2mo, 75 



"* Johnson's (J. B.) Three-place Logarithmic Tables: Vest-pocket size. paper, . 15 



100 copies for 5 oo 



* Mounted on heavy cardboard, 8X 10 inches, 25 



10 copies for 2 oo 

 Johnson's (W W.) Elementary Treatise on Differential Calculus. .Small 8vo, 3 oo 



Elementary Treatise on the Integral Calculus Small 8vo, i 50 



.Johnson's (W. W.) Curve Tracing in Cartesian Co-ordinates i2mo, i oo 



Johnson's (W W.) Treatise on Ordinary and Partial Differential Equations. 



Small 8vo, 3 50 

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* Johnson's (W W.) Theoretical Mechanics . : . i2mo, 3 oo 



Laplace's Philosophical Essay on Probabilities. (Truscott and Emory.). 12010, 2 oo 



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Mann ing's Irrational Numbers and their Representation by Sequences and Series 



lamo i 25 

 12 



