Merriman and Woodward's Higher Mathematics 8vo, $5 00 



Merriinau's Method of Least Squares 8vo, 2 00 



Parker's Quadrature of the Circle 8vo, 2 50 



Rice and Johnson's Differential and Integral Calculus, 



2 vols. in 1, 12mo, 2 50 



" Differential Calculus 8vo, 350 



" Abridgment of Differential Calculus 8vo, 1 50 



Searles's Elements of Geometry 8vo, 1 50 



Totten's Metrology 8vo, 2 50 



Warren's Descriptive Geometry 2 vols., 8vo, 3 50 



' ' Drafting Instruments 12mo, 1 25 



" Free-hand Drawing 12mo, 100 



" Higher Linear Perspective 8vo, 350 



" Linear Perspective 12mo, 1 00 



" Primary Geometry 12mo, 75 



Plane Problems 12mo, 125 



" Plane Problems 12mo, 125 



" Problems and Theorems 8vo, 2 50 



" Projection Drawing 12mo, 150 



Wood's Co-ordinate Geometry 8vo, 2 00 



" Trigonometry 12mo, 1 00 



Woolf 's Descriptive Geometry. Royal 8vo, 3 00 



MECHANICS-MACHINERY. 



TEXT-BOOKS AND PRACTICAL WORKS. 

 (See also ENGINEERING, p. 6.) 



Baldwin's Steam Heating for Buildings... 12mo, 2 50 



Benjamin's Wrinkles and Recipes 12mo, 2 00 



Carpenter's Testing Machines and Methods of Testing 



Materials Svo, 



Chordal's Letters to Mechanics 12mo, 2 00 



Church's Mechanics of Engineering Svo, 6 00 



" Notes and Examples in Mechanics Svo, 2 00 



Crehore's Mechanics of the Girder Svo, 5 00 



Cromwell's Belts and Pulleys 12mo, 1 50 



Toothed Gearing 12mo, 150 



Compton's First Lessons in Metal Working 12mo, 1 50 



Dana's Elementary Mechanics 12mo, 1 50 



11 



