(3SjGSI GdhdGjGJ GdeJMOI GdGeQjcjI GRGA eUQ (B1914-1830(3e (B/ s - (3QGjJ, djfhGQ JTGeHQRs ([S.N] : (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1987)
Keywords: (3eUQs; (3GdhdGjGJ GdeJMOI GdGeQjcjIs; (3GdSjGSI GdOhdjIs; (3GdYdGbGJ GdNGQLjIs; (3GdHJQhds; (3GdJGQjN GdOHdheGSis; (3GdLjT GdeUQis; (3bfGI GdShjSs; (3GdGMJdGd GdHQjWGfis; (3GdJLGQI GdOhdjIs