Langan, John, 1942- Sentence skills : a workbook for writers : form B / John Langan. - 7th ed. - Boston : McGraw-Hill, c2004 - xviii, 598 p. ; 24 cm. Includes index. ISBN: 007282087X (student ed. : alk. paper) 0072820888 (annotated instructor’s ed. : alk. paper) Subjects--Topical Terms: English language--Grammar--problems, exercises, etc.English language--Rhetoric--Problems, exercises, etc.English language--Sentences--Problems, exercises, etc.Report writing--Problems, exercises, etc. Subjects--Index Terms: Tiếng Anh. Tu từ học Viết báo cáo LC Class. No.: PE1441 / .L353 2004 Dewey Class. No.: 808/.042