4

POPULAR PHYSICS,

PECK'S GANOT.

OF

NATURAL PHILOSOPHY

FOR THE USE OF

SCHOOLS AND ACADEMIES.

EDITED FROM

GANOT'S POPULAR PHYSICS,

NATIONAL

BY

WILLIAM G. PECK, LL.D.,

PROFESSOR OF MATHEMATICS AND ASTRONOMY, COLUMBIA COLLEGE, AND of
MECHANICS IN THE SCHOOL OF MINES.

A. S. BARNES & CO.,

NEW YORK AND CHICAGO.