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

 first number in the volume generally appearing in December. 



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

 versity of Colorado, Boulder, Colo." 



Educational institutions, libraries, societies and individuals de- 

 siring 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 and alphabetical index of Vol. IX will appear in the next 

 number. 



