iLonOon: C. J. CLAY AND SONS, 



CAMBRIDGE UNIVERSITY PRESS WAREHOUSE, 



AVE MARIA LANE. 



Clasgotu: 50. WELLINGTON STREET. 





■^m 



Itipjig: F. A. BROCKHAUS. 



iStto gork: THE MACMILLAN COMPANY. 



BomtaB anl) CTalculta: MACMILLAN AND CO., Ltp. 



