W. AND R. CHAMBERS.

SOLID AND SPHERICAL GEOMETRY,

AND

CONIC SECTIONS.

BEING A TREATISE ON THE HIGHER BRANCHES OF
SYNTHETICAL GEOMETRY, CONTAINING THE SOLID AND

SPHERICAL GEOMETRY OF PLAYFAIR;
THE PROJECTIONS OF THE SPHERE AND CONIC

. SECTIONS OF WEST;
WITH PERPENDICULAR PROJECTION AND PERSPECTIVE,

AND VARIOUS IMPROVEMENTS AND ADDITIONS.

BY A. BELL,

FORMERLY MATHEMATICAL MASTER IN DOLLAR INSAN

LOTY

EDINBURGH:
PUBLISHED BY WILLIAM AND ROBERT CHAMBERS;
AND SOLD BY ALL BOOKSELLERS,

1837.