संदर्भ सूचना-पुस्तिका

27
"--  (i  j)
2
 
.
  11   
 


 
.
 
3
-  
.

 -
   
(   
   
 
 
  AF-
  ).

 

,   
 (  
    
  ) 
 
 (I) 
.


 
 
I

 .
I
(
)
   


. 
 76.