(3OQGSGJ ai GdbhejI GdYQHjI hGdhMOI (B/ s - (3SYOhf MeGOis; (3SYOhf MeGOis ([S.N] : (3eQcR OQGSGJ GdhMOI GdYQHjI , s, 1984)
Keywords: (3GdYGde GdYQHis; (3ShQjGs; (3GdOjebQGWjIs; (3dHfGfs; (3GdGbHGWs; (3GdhMOI GdYQHjIs; (3GdbhejI GdYQHjIs; (3GdGSJYeGQ ai GdHdGO GdYQHjIs; (3GdeSjMjI hGdSjGSIs