(3GdESJYeGQ hGdGSJZdGd hGdJNda (B/ s - (3LdGd jMjs ((3GdbGgQI (B: s (3GdOGQ GdbhejI ddWHGYI hGdfTQ,s, 1965)
(3jTJed Ydj GQLGYGJ HHdjhLQGajIs
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdfRGY Hjf GdOhds; (3GdbGfhf GdOhdj GdYGes