(3GdadSaI hbVGjG GdYUQ (B/ s - (3HhQQ, Lhf Q(B.s; (3jfLQ, ejdJhf LhdOs; (3GMeO MeOi eMehOs ([S.N] : (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1991)
Keywords: (3GdadSaIs; (3adSaIs; (3Gdafs; (3GdadGSaIs; (3GdeYQaIs; (3GdfbOjI (B( (3adSaI (B)s; (3GdTcs; (3GdeWQHGJs