(3JUMjM GdJUMja hJMQjQ GdJMQja (B/ s - (3QeVGf YHOGdJhGHs; (3GdUaOi (B,(3UdGM GdOjf GHhGdUaG Nds; (3GdSjO GdTQbGhis ([S.N] : (3ecJHI GdNGfLi , s, 1987)
Keywords: (3GdGOH GdYQHis; (3GdfMhs; (3GddZI GdYQHjIs