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Price 7s. 6d.

A TREATISE ON THE ANALYTICAL GEOMETRY OF
THE POINT, LINE, CIRCLE, & CONIC SECTIONS,
Containing an Account of its most recent Extensions,
With numerous Examples.

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DUBLIN: HODGES, FIGGIS, & CO.
LONDON: LONGMANS & CO.

THE FIRST SIX BOOKS
OF THE
ELEMENTS OF EUCLID,
AND
PROPOSITIONS I.-XXI. OF BOOK XI.,
AND AN
APPENDIX ON THE CYLINDER, SPHERE, CONE, Etc.
WITH
COPIOUS ANNOTATIONS AND NUMEROUS EXERCISES.

BY

J O H N C A S E Y, LL. D., F. R. S.,

FELLOW OF THE ROYAL UNIVERSITY OF IRELAND;
MEMBER OF COUNCIL, ROYAL IRISH ACADEMY;
MEMBER OF THE MATHEMATICAL SOCIETIES OF LONDON AND FRANCE;
AND PROFESSOR OF THE HIGHER MATHEMATICS AND OF
MATHEMATICAL PHYSICS IN THE CATHOLIC UNIVERSITY OF IRELAND.