. (3UfGYI GdcJGHIs - . (3Gdcc, ajcJhQs; (3Ydj, GSYOs; (3GdbRhjfj, GdGeGes; (3GdYfhGf(B: (3GdJdNjU aj Ydhe GdHdGZIs ((3HjQhJs, 1977)
Keywords: (3GdHdGZI GdYQHjIs