(3SjchdhLjI GdJYde (B/ s - (3SJjhGQJ g(B. (3ghdSs; (3ghGQO GLKs; (3LjeS OjRs; (3aDGO GHhMWHs ([S.N] : (3OGQ GdeQjN ddfTQ , s, 1983)
Keywords: (3GdJYdjes; (3Yde GdfaS GdJQHhis