(3OQhS eSJYLdI aj Yde GdGbJUGO (B:s (3eHMK GfJGL GdKQhI (B/s - (3YHOGdbGOQ YHOGdYXjes ((3OeTb (B:s (3eWHYI GdLGeYI GdShQjI(B,s, 1937)
. 240-220 (3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdGbJUGOs; (3Yde GdGbJUGO s; (3GfJGL GdKQhIs; (3GdGfJGLs; (3MOGKI GbJUGOjIs; (3bhj GdMQcIs