دليل مرجعي (إصدار PDF)

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  
GSA  
       )  "
A "" D ("   
]   .[             
 .
    
      ") A ""
B "" C "" D ("     2
]   .[      20
.
   
          2 ] [   
 .
  
        .     
O)Q(      .]  [ J   
  .
565
  