(3bVjI adSWjf GeGe GdbGfhf GdOhdi (B:s (3OQGSI JMdjdjI dLhGfH GdbVjI ef GdfGMjI GdbGfhfjI (B/s - (3eMeO WdYJ GdZfjeis; (3eMeO SGej YHO GdMejOs ((3GdGScfOQjI (B:s (3efTCI GdeYGQa(B,s, 1967)
(3jTJed Ydj GQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdefGWb ZjQ GdeSJbdIs; (3GdbGfhf GdOhdj GdYGes