(. - .)

     
  -    
      
        
        ,    

/*     
      
    ,   
    ,   */

     
     
       
  ?    

/*      
  ,    
     

      
     
     
    

    
   
      
    

       
     
    
    */

{ 1989  }
(c) Stepan M. Pechkin 1996
Last-modified: Fri, 02 May 1997 13:23:29 GMT