(3KhQI GdCOH s - (3eMeO MSjf gjcd s ((3GdbGgQI (B:s (3OGQ GdeYGQa (B,s, 1978)
. 240-220 (3HHdjhLQGajG(B: (3UaMGJ(B.s
Keywords: (3JGQjN hfbO GdCOHs