అన్వయ మార్గదర్శక పుస్తకం

13

6
 

.
  
  2
.
7
   .
    1
 3  .
8
   .
    J
 .   
, G   .
 :
•        
.
• 2    J      ,
     J   
 .
•      ,
-     (0 28).