Langan, John <br/><br/>College writing skills John Langan  -- 4th ed.  -- New York  McGraw Hill  1992 <br/>xviii, 475p.  23cm. <br/><br/> Includes index. <br/><br/><label>ISBN: </label>0070363827 <br/><br/><label>Subjects--Topical Terms: </label><br/>Rhetoric<br/><br/><label>Dewey Class. No.: </label>GC 808.042 L257 1992