           
     __________________________________________________________

                                  
           
                        M S - D O S  4.0
                        
     __________________________________________________________

      1      
      2    MS-DOS
      3    
      4     EDLIN
      5   
      6   
     
         ਬ砭  짮⥫  
                    ᪮   ᪮
     
         䨣 襩 ⥬
     
         㦠 ࠩ ன
     
      D   䨣 ⪮ ᪠
     
         ᯮ짮  ࠭
                    
