     _MongolBuh.com

     :                                     12         
     9                                                              1652                     10                                                                                     
1948                                                                       1978                      
                                                
            2006             2009        12            
                                                                               
                                                                    
                                                      
            
  32          
         
         
         
      
  1        
  2        
  3        
     
   1        
   2        
  3           