(3JaSjQ GdbQBf GdcQje ef ShQI GdCMbGa Edi ShQI GdeQSdGJ (B/s - (3CMeO MSjf s; (3eMeO Jhajb YhjVIs ((3GdbGgQI (B:s (3eWGHY GdCgQGe GdJLGQjI,s, 1976)
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdbQBf (B- (3JaSjQs; (3GdTQjYI GdESdGejIs