QUATERNIONS

TAIT

(Tait) 187

3-OGY

London: CAMBRIDGE WAREHOUSE,

17, PATERNOSTER ROW.

Cambridge: DEIGHTON, BELL, AND CO.

P G. TAIT, M. A.

FORMERLY FELLOW OF ST. PETER'S COLLEGE, CAMBRIDGE
PROFESSOR OF NATURAL PHILOSOPHY IN THE UNIVERSITY OF EDINBURGH

τεκρακτύν,

παγὰν ἀενάου φύσεως ριζώματ ̓ ἔχουσαν.

SECOND EDITION, ENLARGED

Cambridge

AT THE UNIVERSITY PRESS;

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