(3GdGaGJ GdMjhGfjI ZjQ GdMTQjI hWQb ebGheJgG (B/ s - (3NGdO YHOGdQGRb MHjHs; (3GHQGgje LOhY GdLHhQis; (3NhdI Wg GdfYjeis ([S.N] : (3LGeYI GdehUd , s, 1984)
Keywords: (3GdRQGYIs; (3GdGaGJ GdRQGYjIs