This page has been validated.
Oxford University Press, Amen House, London E.C.4
Glasgow New York Toronto Melbourne Wellington Bombay Calcutta Madras Karachi Cape Town Ibadan Nairobi Accra Singapore
First edition 1923
Second edition 1928
Reprinted lithographically in Great Britain at the University Press, Oxford from sheets of the second edition 1934, 1946, 1952, 1957