(3cJGH GdCeQ HGdGJHGY hGdfgj Yf GdGHJOGY (B/s - (3GdLdGd GdSjhWj, YHO GdQMef Hf CHj HcQs 849-911 (3gLQjs; (3GdbMWGfj, PjH Hf eUQj Hf fGUQs 1357-1416 (3gLQjs ((3GdeOjfI GdefhQI (B:s (3eWGHY GdQTjO ,s, 1989)
Keywords: (3GdhYX hGdEQTGOs; (3GdHOYs; (3GdOYhI GdESdGejIs; (3GdHOY aj GdESdGes; (3GdCeQ HGdeYQha hGdfgj Yf GdefcQs