SYSTEM OF LOGIC, 



RATIOCINATIVE AND INDUCTIVE, 



BEING A CONNECTED VIEW OF THE 

 PRINCIPLES OF EVIDENCE, 



AND THE 

 METHODS OF SCIENTIFIC INVESTIGATION. 



JOHN STUART MILL 



IN TWO VOLUMES. 

 VOL. I. 



LONDON : 

 JOHN W. PARKER, WEST STRAND. 



M.DCCC.XLIII. 



