CAMBRIDGE UNIVERSITY PRESS 
fLonJion: fetter lane, e.c. 
C. F. CLAY, Manager 
©Uinburglj: ioo, PRINCES STREET 
lionbon : WILLIAM WESLEY AND SON, 28, ESSEX STREET, STRAND 
Berlin: A. ASHER AND CO. 
ILcipjis : F. A. BROCKHAUS 
Bmnbap anb Calcutta: MACMILLAN AND CO., Ltd. 
Toronto: J. M. DENT AND SONS, Ltd. 
Cohpo: THE MARUZEN-KABUSHIKI-KAISHA 
i^cin gorfe: THE MACMILLAN COMPANY 
All rights reserved 
