Tlit Best Teachers Example and Experience 267 



o o 



C< CO 



o o 



CO CO 





333 3 333 



% 



33 

 



ee p2F 



Ss-g-S 



bcS &PH- 

 c S ^ w 



'g 2j^ 

 "g S k< 

 SEW 



C.C 



^JriS 



5 I|g^la :> 



o e|| S S-g| S 



^ ^ ^ ^p ^ o c "' ' w 



H-+2C(-! n jSo ; ^!'Jcc 4 ~' n2 ^-2G' 4 ~' 

 C -c pG 



-r;' <u *g >^c/2 

 ^0,03 5e ^ 



OH^ 5 



G* "- 1 Gl 



333 



333 



^*2 



o 



rH CO CD 



333 



CD <? CO 



co co 

 o o 



3 r-i 

 o 



4J CO 



CO CO H rH 



3 S33 



CO ^J< 5 *O 



CO G* CO 

 rH t- CO 



O O 



33 3 



CD G* GJ 



CD CO CD CD *? X * 



^ rH rH rH G< "J 1 G* 



333 3 333 



CO rH rH rH rH CO rH 



888 



8 8 



ow 



: : 



ve 

 e-r 



S 2 



1x3 



f-< w ^ 



rlS I 



OOO Pi 



3 6 



