Langan, John English skills / John Langan - 7th ed. - Boston : McGraw Hill, c2001. - x, 6360 p. ; + 22 cm. 1 computer disc (CD ; 3/4 in.) ISBN: 0072381272 Subjects--Topical Terms: English languageRhetoricEnglish language LC Class. No.: PE1408 / .L3178 2001 Dewey Class. No.: 808.0427 / L243e