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THE THIRTEEN BOOKS OF EUCLID’S ELEMENTS

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THE THIRTEEN BOOKS OF EUCLID’S ELEMENTS

TRANSLATED FROM THE TEXT OF HEIBERG

WITH INTRODUCTION AND COMMENTARY

BY

SIR THOMAS L. HEATH, K.C.B., K.C.V.O., F.R.S., SC.D. CAMB., HON. D.SC. OXFORD HONORARY FELLOW (SOMETIME FELLOW) OF TRINITY COLLEGE CAMBRIDGE

SECOND EDITION REVISED WITH ADDITIONS

VOLUME II

BOOKS III—IX

DOVER PUBLICATIONS, INC. NEW YORK This new edition, first published in 1956, is an unabridged and unaltered republication of the second edition. It is published through special arrangement with Cambridge University Press.

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Library of Congress Catalog Card Number: 56-4336

Manufactured in the United States of America

Dover Publications, Inc. 180 Varick Street New York 14, N. Y.