Four numbers of this publication are issued each college year, the 

 first number in the volume generally appearing in January. 



All exchanges should be addressed to the "Library of the Univer- 

 sity of Colorado, Boulder, Colo." 



Educational institutions, libraries, societies and individuals desir- 

 ing to be placed on the exchange list should make request to the 

 "Secretary of the University of Colorado, Boulder, Colo.," to whom 

 also should be addressed any correspondence in regard to purchase 

 of single copies. 



Binding note: Title-page, contents and alphabetical index of Vol. IX are printed 

 with this number. 



