అన్వయ మార్గదర్శక పుస్తకం

58
 
❚❚ '    
1
  .
a   .   
  .
a 
2
 

.
   
 J  .
   
  1  3 
   4
 2  . 
   
 , 
   
   
.
3
J .
    J  . 
  , a  .  
     
  

   .