An introduction to astronomy: designed as a text-book for the use of students in college. By Denison Olmsted ...

INTRODUCTION
TO
A S T R ON O M Y:
DESIGNED AS A
TEXT-BOOK
FOR TIIHE USE OF
STUDENTS IN COLLEGE.
BY
DENISON OLMSTED, LL.D.,
LATE PROFESSOR OF NATURAL PHILOSOPHY AND ASTRONOMY IN
YALE COLLEGE.
REVISED
BY E. S. SNELL, LL.D.,
PROFESSOR OF MATHEMATICS AND NATURAL PHILOSOPHY IN
AMHERST COLLEGE.
NEW YORK:
COLLINS & BROTHER,
NO. 84 LEONARD STREET.
1865.