Langan, John English skills John Langan. - 4th ed. - New York McGraw-Hill c1989. - xiv, 544 p. ill. 24 cm. Includes index. ISBN: 0070363277 19.95 LCCN: 88023078 Subjects--Topical Terms: English language--Rhetoric. LC Class. No.: PE1408 / .L318 1989 Dewey Class. No.: 808.042 / L269e4