संदर्भ मैनुअल

193
5
 

 




   

 

    
  

 

      1  3
 1  7     

 



;  


   

   

   

 
 

   

   
6
  




  

  ,      
         


    

    3–5  
         
       , O  (  
  , O    

  

  
;  



)
7
  


      J 