220 



A Practical Hant) Book 



^ 5 



S *> 4^ 



ga.9 





h^ 



CTJ CO 



H G ^^ 



bit 





5 "3 P 



V) U U xj 



- u 4; u _2 

 bo C U9 > i^ 



*) c c Ji"^;:3 

 >*C rt a 



rt g S I' 



CO " ij a c^ 



;^ o 5 di . 



ba 



s 

 < 



"3 



5 



o 



^s s 



t - 



43.5 -5 



>T3 O 



a. > 





1, 



'S 8 



t/5 



3 

 CQ 



c4 

 U 



on 3 



2 IK 



1 



SP 



1.1 

 31 



Ss 



