(3GdWdHI hGdSjGSI ai eUQ (B/ s - (3GcQGe jhSas; (3GMeO YHOGddg GMeOs ([S.N] : (3SjfG ddfTQ , s, 1991)
Keywords: (3GdYUQ GdMOjKs; (3eUQs; (3JGQjNs; (3KhQI (B23 (3jhdjh (B1952s; (3GdMQcGJ GdWdGHjIs