(3JGQjN GdYde (B/ s - (3eGQJhf, LhQLs; (3daja ef GdYdeGA (B((3eJQLe(B)s; (3GHQGgje Hjhei eOchQs ([S.N] : (3OGQ GdeYGQa , s, 1991)
Keywords: (3JGQjNs; (3GdYdhes; (3GdMVGQI GdZQHjIs; (3GdMVGQI GdjhfGfjIs; (3GdgjdfjIs; (3GdgdfSfjIs