:


                               

                              
                                



|  |   |                                                   |
|  |          |                                                         |
|  |: |,                                         |
|  |: |                                                         |
|  |          |  ,                     |



                                2000 .



                                    [pic]



                             (1900(1980)



                                    [pic]



                            
                               
                            ,  ,
                           .
                               
                              
                             .


                                  




" "