(3cJGH GdaQhb hGdeaGQbGJ ef cJGH LGeY GdBOGH ef cJH GHf Gdbje (B/s - (3eMeO , jSQj GdSjOs; (3GHf bje GdLhRjI , eMeO Hf CHj HcQ Hf CjhHs ([(3O(B.(3e(B.] :s [(3O(B.(3f(B.] (3,s, 2002)
(3edReI eUhQIs
Keywords: (3GdCNdGb hGdBOGH GdESdGejIs