(3TjN GdeJQLejf GdYQH YGOd RYjJQ (B1897-1957 / s - (3LHQ, jMjis ((3fGHdS (B:s (3GdOGQ GdhWfjI ddJQLeI h GdWHGYI h GdfTQ h GdJhRjY,s, 1997)
Keywords: (3GdJQGLes; (3GddZhjhfs; (3GdYQHs