(3GdYdGbGJ GdEbJUGOjI GdOhdjI (B/s - (3gOShf, Lhfs; (3eGQc gQfOQs; (3Wg YHOGddg efUhQ s; (3eMeO YHO GdUHhQ eMeO Ydis; (3eMeO GHQGgje efUhQs; (3SdWGf eMeO GdSdWGfs ((3GdQjGV (B:s (3OGQ GdeQjN,s, 1987)
(3GdfU HGddZI GdYQHjI eJQLe ef GdGfLdjRjIs
Keywords: (3GdYdGbGJ GdGbJUGOjI GdOhdjIs