                -307   ias (a)(i), 142    ias  ias (b)  ias (c)  ias (d)    ias (a)( )   ceiling ias (a)( )      [ ] ias ;             [ ] ias , ias (d);     ias (b)   309   [  ] ias (a)( )    ias (a)   ias (b)   ias (f)    demographic  ias (c)( )    ias (c)( )     309     ias (e)   ias (g)   ias (d)   ias (h)   .     [  ] ias (a)( );        (a)     (b)       (c)      (d)   ias ,    (e)         (f)              :   ( its   )     :   ( its super visory  )    311i (a)    311i    311i (b)    311i (a)    311i (a)      311ii en l 97/ .               -307   ias (a)(i), 142    ias  ias (b)  ias (c)  ias (d)    ias (a)( )   ceiling ias (a)( )      [ ] ias ;             [ ] ias , ias (d);     ias (b)   309   [  ] ias (a)( )    ias (a)   ias (b)   ias (f)    demo  ias (c)( )    ias (c)( )     ias (e) l 97/    309   ias (g)   ias (d)   ias (h)   .     [  ] ias (a)( );            (a)    (a)    (b)    (b)       (c)    (c)      (d)    (d)     (e) ias ,    (e)         (f)    (f)                     :   ( its   )     :   ( its  )    311i (a)    311i    311i (b)    311i (a)    311i (a)    311i (a)    311i (a)en l 97/ .                :   ( its   )     :   ( its  )    311i (a)    311i    311i (b)      311ii    311ii   .       ( ) 306.              () 307.               ( )    (ias (a), (b)). 308. ‘    ’  a      ias.           ‘         ’         ‘   ’         () 309.   ias    310.     ‘  (  )’           ‘     ’..     ()            : (a) ‘      ’                  (     ),    -      (  )    l 97/ (b) ‘     ’                ; (c) ‘    ’        ’s             -         ; (d) ‘  ’     a          -          (     ); (e) ‘  ’     a   ias ; (f) ‘     ’          () 311i.           : (a) ‘   ’, ‘   ’, ‘  ’   ‘  its   ’           ‘ 74( )   ( )     / / 450     ( )  575/’ ( /gl// ); (b) ‘ ’, ‘  its  ’   ‘ ’       ( ), ( )   ( )   ( )  311ii. ‘    ’              (ftes),           ( )      its      its        .