PRINCIPLES 



' ANIMAL MECHANICS 



BY THE 



REV. SAMUEL HAUGHTON, F. R. S., 



FELLOW OF TRINITY COLLEGE, DUBLIN ; 

 M. 1). DUBL., I). C. L. OXON. ; 

 FELLOW OF THE KING AND QUEEN'S COLLEGE OF PHYSICIANS IN IRELAND ; 

 HONORARY FELLOW OF THE ROYAL COLLEGE OF SURGEONS IN IRELAND, 

 AND OF THE SWEDISH SOCIETY OF PHYSICIANS. 



y 'EoiKB ravra aotyov nvbg Sr^juiiovpyov teal (piXo^wov TE^yrf /nari. 



Nihil est enim, quod ratione et numero moveri possit sine consilio ; in quo 

 nihil est temerarium, nihil varium, nihil fortuitum. 



\ h a ra3h v: 



SECOND EDITION. 



LONDON : 

 LONGMANS, GREEN, 

 1873. 



AND CO. 



