(3fXQGJ aj KhQI YUQfG GdMGVQ s - (3dGScj gGQhdO s ((3eUQ (B:s (3GdGYdGfGJ GdTQbjI (B,s, 1965)
. 240-220 (3HHdjhLQGajG(B: (3UaMGJ(B.s
Keywords: (3fXe SjGSjI s