# 



V 



^cr 



3SaIb unb bic il^cn. 



3><S><0»- 



ÖBtn irfffittUdjiJr f^rtrag 



oon 



gf. Jttttbott, 



Obcvforftnteifter itnb ^rofefjou in Sürid). 



LiBRARY 



^»OO^OOO- 



UNIVERSITY OF TORONTO 



2)rud unb SSedag öon gvtcbrit^ @(:^uUt)eß. 

 1881. 



