(3RjfH (B: (3efGXQ hGNdGb QjajI (B/ s - (3eMeO MSjf gjcds ((3GdbGgQI (B: s (3OGQ GdeYGQa , s, 1992)
Keywords: (3GdGOH GdYQHis; (3GdbUI GdYQHjIs; (3GdGOH GdYQHi (B- (3JGQjN hfbOs