(3MhGQ eY GdeGdcj aj QO efcQGJg hVdGdGJgs - (3YHOGddg Hf SdjeGf Hf efjYs ((3GdSYhOjIs (3eWGHY GdaQPOb GdJLGQjIs, 1983)
Keywords: (3GdaQb hGdePGgHs