336 



MECHANICAL AND ACOUSTICAL SENSES 





i 



to 



u 



Si 



o 



CO 



3 



b 



\ 





c 

 o 



£ 



T3 

 <U 



-m 

 aJ 



3 



w 



'S3 

 • ^* 



E 



-C 

 u 

 WD 



^3 



c 

 a 



c 



c 

 « 



s 



c 



O 



O 



a- 



X! 



-a 



c 



'3 



— - 



to 



O 



■5 



u 



O -^ 



S g 



1,8 



o . 



Cm O" 



o 



HP >> 



;3 * 



Eh C 



0J Si 



tJ ° 



3 -*-> 



be o 



■- OJ 



fa a 



