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EDITED BY NICHOLAS MURRAY BUTLER

THE TEACHING

OF

ELEMENTARY MATHEMATICS

EDITED BY NICHOLAS MURRAY BUTLER

THE TEACHING

OF

ELEMENTARY MATHEMATICS

THE TEACHING

ELEMENTARY MATHEMATICS

BY

DAVID EUGENE SMITH
PROFESSOR OF MATHEMATICS IN TEACHERS' COLLEGE, COLUMBIA

UNIVERSITY, NEW YORK.

New York
THE MACMILLAN COMPANY
LONDON: MACMILLAN & CO., LTD.

All rights reserved

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