(3WQjb GdgLQJjf hHGH GdSYGOJjf (B/s - (3GHf bje GdLhRjI, eMeO Hf CHj HcQ Hf CjhHs 691-751 (3gLQjG(B.s; (3CHh YeQ , YeQ Hf eMehOs ((3GdOeGe (B- (3GdSYhOjI (B:s (3OGQ GHf Gdbje,s, 1994)
Keywords: (3GdhYX hGdEQTGOs