OF

ALGEBRA:

TRANSLATED FROM THE FRENCH OF

M. BOURDON.

REVISED AND ADAPTED TO THE COURSE OF MATHEMATICAL INSTRUCTION

IN THE UNITED STATES,

BY CHARLES DAVIES, LL.D.

AUTHOR OF ARITHMETIC, ELEMENTARY ALGEBRA, ELEMENTARY GEOMETRY,
PRACTICAL GEOMETRY, ELEMENTS OF SURVEYING, ELEMENTS OF
DESCRIPTIVE AND ANALYTICAL GEOMETRY, ELEMENTS

OF DIFFERENTIAL AND INTEGRAL CALCULUS,
AND A TREATISE ON SHADES, SHA-
DOWS AND PERSPECTIVE.

4

KEY TO DAVIES' ARITHMETIC.

DAVIES' ELEMENTARY ALGEBRA;
Being an introduction to the Science.

KEY TO DAVIES' ELEMENTARY ALGEBRA.

DAVIES' ELEMENTARY GEOMETRY. This work embraces the elementary principles of Geometry. The reasoning is plain and concise, but at the same time strictly rigorous.

DAVIES' PRACTICAL GEOMETRY,
Embracing the facts of Geometry, with applications in ARTIFICER'S WORK,
MENSURATION and MECHANICAL PHILOSOPHY.

DAVIES' BOURDON'S ALGEBRA,

Being an abridgment of the work of M. Bourdon, with the addition of practical

examples.

DAVIES' LEGENDRE'S GEOMETRY AND TRIGONOMETRY, Being an abridgment of the work of M. Legendre, with the addition of a Treatise on MENSURATION OF PLANES AND SOLIDS, and a Table of LOGARITHMS and

LOGARITHMIC SINES.

DAVIES' SURVEYING,

With a description and plates of, the THEODOLITE, COMPASS, PLANE-TABLE, and
LEVEL-also, Maps of the TOPOGRAPHICAL SIGNS adopted by the Engineer
Department an explanation of the method of surveying
the Public Lands, and an Elementary Treatise on
NAVIGATION.