(3GdOhGFQ GdGdjcJQhfjI GdQbejI hGdJeKjdjI (B/ s - (3ghdJ, JTGQdR G(B.s; (3SYO Ydi GdMGL HcQis; (3eMeO YHOGdYRjR GHQGgje MSfs ([S.N] : (3eDSSI Lhf hjdi hGhdGOg ddWHGYI hGdfTQ , s, 1985)
Keywords: (3GdgfOSI GdGdcJQhfjIs; (3GdOhGFQ GdcgQHGFjIs