(3GReI GdeLJeY GdYQHi (B/ s - (3SejQ Gejfs ([S.N] : (3OGQ GdeSJbHd GdYQHi , s, 1985)
Keywords: (3GdYGde GdYQHis; (3GdGSdGe hGdePGgH GdSjGSjIs; (3GdQCSeGdjIs; (3GdOjebQGWjIs; (3GdeLJeY GdYQHis