So 

 50 

 So 

 25 



75 

 50 



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 izmo, 



Halsted's Elements of Geometry 8vo, 



Elementary Synthetic Geometry 8vo. 



Rational Geometry. (Shortly.') 



* Johnson's Three-place Logarithmic Tables: Vest-pocket size paper, 15 



100 copies for 5 oo 



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



10 copies for 2 oo 



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



Curve Tracing in Cartesian Co-ordinates I2mo, i oo 



Treatise on Ordinary and Partial Differential Equations Small 8vo, 3 50 



Theory of Errors and the Method of Least Squares I2mo, i 50 



* Theoretical Mechanics i2mo, 3 oo 



Laplace's Philosophical Essay on Probabilities. (Truscott and Emory.) i2mo, 200 



* Ludlow and Bass. Elements of Trigonometry and Logarithmic and Other 



Tables 8vo, 3 oo 



Trigonometry and Tables published separately Each, 2 oo 



Maurer's Technical Mechanics 8vo, 4 o 



Merriman and Woodward's Higher Mathematics 8vo, 5 oo 



Merriman's Method of Least Squares 8vo, a oo 



Rice and Johnson's Elementary Treatise on the Differential Calculus . Sm., 8vo, 3 oo 



Differential and Integral Calculus. 2 vols. in one Small 8vo, 2 50 



Wood's Elements of Co-ordinate Geometry 8vo, 2 oo 



Trigonometry: Analytical, Plane, and Spherical. , i2mo, I oo 



MECHANICAL ENGINEERING. 

 MATERIALS OF ENGINEERING, STEAM-ENGINES AND BOILERS. 



Baldwin's Steam Heating for Buildings I2mo, 2 50 



Barr's Kinematics of Machinery 8vo, 2 50 



Bartlett's Mechanical Drawing 8vo, 3 oo 



* " " " Abridged Ed 8vo, i 5* 



Benjamin's Wrinkles and Recipes i2mo, 2 oo 



Carpenter's Experimental Engineering 8vo, 6 oo 



Heating and Ventilating Buildings 8vo, 4 oo 



Gary's Smoke Suppression in Plants using Bituminous CoaL (In prep- 

 aration.') 



Clerk's Gas and Oil Engine. . . * Small 8vo, 4 oo 



Coolidge's Manual of Drawing 8vo, paper, I oo 



Cromwell's Treatise on Toothed Gearing 121110, I 50 



Treatise on Belts and Puheys I2mo, i 50 



Durley's Kinematics of Machines 8vo, 4 oo 



Flather's Dynamometers and the Measurement of Power I2mo, 3 oo 



Rope Driving i2mo, 2 oo 



Gill's Gas and Fuel Analysis for Engineers i2mo, i 25 



Hall's Car Lubrication. - i zmo, i oo 



Button's The Gas Engine 8vo, 5 oa 



Jones's Machine Design: 



Part I. Kinematics of Machinery 8vo. i 50 



Part II. Form, Strength, and Proportions of Parts 8vo, 3 oo 



Kent's Mechanical Engineer's Pocket-book i6mo, morocco, 5 oo 



Kerr's Power and Power Transmission 8vo, 2 oo 



MacCord's Kinematics; or, Practical Mechanism 8vo, 5 oo 



Mechanical Drawing 4to, 4 oo 



Velocity Diagrams 8vo, i 50 



11 



