(3Cef GdNdjL GdYQHj aj Xd GdfXGe GdOhdj GdLOjO (B/s - (3ejQaj, EjeGfs ((3YeGf, GdCQOf (B:s (3eQcR OQGSGJ GdTQb GdChSW,s, 1997)
(3jTJed Ydi eSJNdU HGdEfLdjRjI(B.s
(3HHdjhLQGajI (B: (3UaMI (B207-217.s
Keywords: (3GdCef Gdbhejs -- (3Ohd GdNdjL GdYQHjIs; (3GdSjGSI GdYGdejIs; (3Ohd GdNdjL GdYQHjIs -- (3YdGbGJ NGQLjIs; (3Ohd GdNdjL GdYQHjIs -- (3SjGSI hMcheIs