(3eSQMjGJ(B: (3LhGR Ydi hQbI WdGb(B, (3GdRjGQI(B, (3YScQ hMQGejI (B/ s - (3GdaQjO aQLs ([S.N] : (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1988)
Keywords: (3GdGOH GdYQHis; (3GdeSQM GdYQHis; (3GdeSQMjGJ GdYQHjIs