1863.] 361 



Table B. 

 Zoned j anal polar face : 



3"67=1, Z = {1^ + 2.1, 2^+2.1, O 21 , Op,, 

 Z"=3{l p ,, .. , <V}. 



Table C. 

 Zoned polar faces : 



=i, Z={i, 2 p +2, o 3 }; 

 1, Z={3, 2/+2, 0, 02 



1, Z={1, 2, + 2,03}; 



(3)3^67=1, Z={3, 2 p +2, O 2 , 0-^ 

 Zoned non-polar faces : 



7 W0 27=2, Z={3, 2, O 2 , 0}; 

 6^37 = 1, Z={3, 2, O 2 , 0}; 

 6 di 37=2, Z={3, 2, 0}; 

 5 m 47=2, Z={3, 4 0, 02}; 



5 W0 47 = 6, Z = {3, 2, 2 ,0}; 



5 47 = 2, Z = {1, 4, 03}; 



4^57 = 3, Z={3, 4, 2 ,03} ; 



4^57 = 2, Z = {3, 4, 0, 02}; 



4^-57 = 6, Z = {1, 4, O 3 }; 



4^57=5, Z = {3, 2, 0}; 



4*57 = 2, Z = {3, 4, 0, 02}; 



4*57 = 2, Z = {5, 2, O 3 }; 



3 W0 67 = 2, Z = {3, 4, O 2 , O 3 }; 



3"' 67=8, Z = {3, 4, 0, 02} ; 



3 W0 67 = 5, Z={3, 2, 2 ,0}; 



3 IH0 67=5, Z = {1, 4, 0^}. 



Asymmetric faces : 



6^37=13, 5a47=67, 4a57 = 156, 



Table D. 

 Zoned polar edge : 



(44)^36=1, Z={1,+2.1, 2.2, Op, 02-1, 

 Z'={l p +2.1, .. , P , O 2 ' 1 } 



