56 



TRANSACTIONS OF THE 



P5 



+3 X 'J. 



— ' o o 



w -. -. 



c 03 - 



O X X 



03 



- = = 



CSS 

 C X X 



is 



CD 



Q 



o 

 o 



w 



cd 



03 



a 

 o 



o _ 



X — -S 



-£oocq 



03 -_ t. 



£3 Cd Cd 

 cd >i ;---. 



x^ 

 «§§ 



Z ■— •- 

 d «j oj 



Pr-H 



o 



X 



<3 



c 



CD 



PQ 



o 



c3 

 CD 



PQ 

 »-. 



">» 

 H 



o 



c3 

 CD 



PQ 



">> 



H 



cd 

 X 

 03 

 X 



■8 



CO 



a 



3 



cd cd 

 X M 

 03 J3 



XX 



■3 -8 



03 33 



££ 



s 



CO 



3 



C 

 o 

 o 



I 



a 



PS 

 < 

 P< 



W 



C 



XI o 

 §3Q<M 



si's 



o 



^U 03 '■ 

 a i^ x 



cd 

 O 



,3 



CO 



■§? 



MS 



CO 



S3 

 o 

 A 

 o 



co.2 



03 rt « 



« o " 



CO 



o 



r K K 



iS'S'S 



"Sao 



— ~ CM <3M 



~ -'• o" c" 



g. rt c J3 .£3 



x 



,d,J3 



CO 



o o 



— t* -a "3i 

 o o.S g 



- - ° c 



:- :- ^ a> 



x x < O 



"OK 

 .S U :- K -/. 



^.-h ~ at o> 



D tn CDi 1 ■ 1 



o 



CD 

 O 



03 



PQ 



£3 



CD «*-i 



IS 



o 



B 





a 



CD 'rZ 



B 



8 



B 

 <»~ 



©' 





10 



r-ce 



a 



CD c3 



5= ■ 



PQ 



CD 



CO '"~ N 



o _gfe C_c3 



CD — "T ^ ^3 

 •- -' 03 * >, 



prrt 



— - li "ji" tnCD-s-r bj oa 



© 



B 



« 

 o 



S «> 



- e 



I A 



> » 



™ - R) 



> s C-l 

 t? 1 CN 



PQ 



CD 



CD 



1 CM 



m 03 



p^.5-S CD - 



r2 >J 



o 



"B 



© 



o 



d Is 



CD ?3 



03 



o 



& =S & 



c: s 73 



— ~ — 



- - -^ 



0: 03 rt 



CD CD CD 



ss £ fe Hi Ss 



'r ~z -r-r 'r 



5 o3 03 0: S 



CD CD CD CD CD 

 P^P^^^P^ 



^3^3 -C-S ^3 



is is s £ is 



CD CD CD CD CD 

 P3,^PP^ 



A3 ^3 ^3 ^3 J 



cs os oi is rS 



t; ^ — -r -3 

 c3 c p a c 



C3 03 03 C3 03 



CD CD CD CD CD 



P^P^P^P^ 



T3 



C 

 03 



CD 



03 



^J3 

 is fe 



— — 

 c a 



o3 o3 



CD CD 



0303 



