(3GdHQb GdjeGfj aj GdaJM GdYKeGfj (B: s (3JGQjN Gdjef aj GdbQf GdYGTQ GdgLQj eY JhSY aj CNHGQ GdLQGcSg h GdYKeGfjf (B/ s - (3Gdecj, bWH GdOjf eMeO Hf CMeO GdfgRhGdjs ((3GdQjGV (B:s (3OGQ GdjeGeg,s, 1967)
Keywords: (3Gdjefs; (3GdJGQjNs