(3jhSa GOQjS (B(1927 - 1991) / s - (3SejQ SQMGfs; (3GYJOGd YKeGfs ([S.N] : (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1991)
Keywords: (3GdGOH GdYQHis; (3eUQs; (3GdGOHGA GdYQHs; (3jhSa GOQjSs; (3JGQjN hfbOs