(3GSS GdJYdje ai GdWahdI GdeHcQI (B/ s - (3JjfG LQhSs ([S.N] : (3OGQ GdTQhb , s, 1992)
Keywords: (3GdJYdjes; (3GdGWaGds; (3JYdje GdGWaGds; (3GSGSjGJ GdJYdjes; (3GdeOQShfs