(3SCNhf hWfi(B, (3gPjGf ai GdQYH hGdMQjI (B/ s - (3eMeO GdeGZhWs ([S.N] : (3QjGV GdQjS ddcJH hGdfTQ , s, 1987)
Keywords: (3GdGOH GdYQHis; (3GdYUQ GdMOjKs; (3GdebGdGJ GdYQHjIs; (3GdeLehYGJs