Langan, John, 1942- English skills / John Langan. - 7th ed. - Boston : McGraw-Hill, c2001. - xiv, 640 p. : ill. ; 24 cm. Includes index. ISBN: 0072381272 0072381280 Subjects--Topical Terms: English language--Rhetoric.English language--Grammar.Report writing. Dewey Class. No.: 808.042 / LAE