The Philosophy of Teaching.
THE TEACHER,
THE PUPIL, THE SCHOOL.
BY
NATHANIEL SANDS.
NEW YORK:
HARPER & BROTHERS, PUBLISHERS,
FRANKLIN SQUARE.
1869.
Entered, according to Act of Congress, in the year 1869, by
HARPER & BROTHERS,
In the Clerk’s Office of the District Court of the United States for the
Southern District of New York.