R. E. EHASE X EE. 
EenEVH. PhiladElphia. Bnsinn. 
^Of OF m\ SPECIALTIES. 
Fall '83. Spring 'B4. 
NEW ENELflNn nEPMTMENT' 
AT GENEVA, N. Y. 
BOSTON, MASS. 
Gift of 
£<^r/ Blough 
November 1957 
