NATIONAL SERIES 



OF 



i 



flflft*, 



PUBLISHED BT 





A. S. BARNES & BURR, NEW YORK 



MATHEMATICS AND NATURAL PHILOSOPHY. 



Davies' Series of Arithmetics. 4 Nos 15 



, 25, 45, 75c. 



Davies' Series of Algebras. 3 vols. . . .75c, 



$1.25, $1.50 



Davies' Series of Geometries. 3 vols. . . .$1.00, 1.25, 1.50 





1.50 



Davies 1 Elements of Calculus 



1.25 





2.00 



Davies' Shades, Shadows, and Perspective . . 



2.50 



Davies' Logic of Mathematics 



1.25 



Davies & Peck's Mathematical Dictionary . 



2.00 



KEYS FOR TEACHERS. 





Key to Davies' School Arithmetic 



. .... 0.40 



Key to Davies' University Arithmetic 



0.50 



Key to Davies' Elementary Algebra 



0.50 



Key to Davies' University Algebra 



. .. 1.00 ; 



Key to Davies' Bourdon «fe Legendre 



.... 1.50 

 2.00 



Church's Elements of Calculus 



Church's Analytical Geometry 



2.00 



Courtenay's Elements of Calculus 



2.50 



Peck's Elements of Mechanics 



1.50 



Bartletts Synthetic Mechanics 



3.00 



Bartlett's Analytic Mechanics 



4.00 



Bartlett's Acoustics and Optics 



2.00 



Bartlett's Spherical Astronomy 



3.00 i 



Gillespie on Roads and Railroads 



1.50 



McIntyre on the Use of the Globes 



1.00 



r '. — ■ .;■.- .- ...i 



