Thomson, A. J. A practical English grammar / A. J. Thomson, A. V. Martinet. - 4th ed. - New Delhi : Oxford University Press, 1986. - 383 p. ; 22 cm. Includes index. ISBN: 9780195620535 0195620534 Subjects--Topical Terms: English language --Grammar. Dewey Class. No.: 428.2 / THP