संदर्भ मैनुअल (पूर्ण निर्देश)

88
 
D  H ()
     , ,      
  
     (0 92)   
D 
 

      
  
,  
  
  
    

,  
   
    , - 
    - 
 
  
 
     
 
  
 

   
      
 
  
       
  
         
 

      ,     
            

        ,      
  
 
  