TY - BOOK AU - Ryckman,W.G. AU - Hermanson,Roger H. TI - Personal learning aid for the art of writing clearly T2 - Dow Jones-Irwin personal learning aid series SN - 087094388x U1 - 420 19 PY - 1983/// CY - Homewood, Ill. PB - Dow Jones-Irwin KW - Language writing N1 - Cover title: The art of writing clearly; Includes index ER -