COLUMBIA  UNIVERSITY  LIBRARIES
 

This bock is due on the date indicated below, or at the
expiration cf a definite period af ter the date of borrow^ing, as
provided by the library rules or by spécial arrangement with
the Librarian in charge.
 

DATE BORROWED
 

DATE DUE
 

DATE BORROWED
 

DATE DUE
 


 

FEB 2 4 '4c^,
 


 


 


 

onni
 


 


 

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