Thomson, A. J. A practical English grammar / A. J. Thomson, A. V. Martinet - 4th ed. - Oxford : Oxford University Press, c1986. - 383 p. : ill. ; 23 cm. - Oxford English . Previous edition: 1980 Includes index eng ISBN: 9780194313483 TZS 11,000/= Subjects--Topical Terms: English languageGrammar Dewey Class. No.: 415 THO