(3ebOeI ai GdYeGQI GdbHWjI GdOaGYjI (B/ s - (3MLGLi GHQGgje eMeOs ([S.N] : (3ecJHI fgVI GdTQb , s, 1984)
Keywords: (3eUQs; (3GdGOjQIs; (3GdQgHGfs; (3GdGOjQI GdbHWjIs; (3Gdaf GdeSjMis; (3GdGKGQ GdeSjMjIs; (3GdcfGFSs; (3GdYeGQI GdbhWjIs; (3GdYeGQI GdbHWjIs