(3OeTb OQGSGJ JGQjNjI hGKQjI (B/ s - (3GdeOjQjI GdYGeI ddGKGQ hGdeJGMs ([S.N] : (3eWHhYGJ GdeOjQjI GdYGeI ddGKGQ hGdJMa , s, 1980)
Keywords: (3GdMQhH GdUdjHjIs; (3ShQjGs; (3OeTbs; (3GdJGQjN GdGSdGeis; (3GdGKGQ GdGSdGejIs; (3GdMXGFQ GdGKQjIs