Svartvik, Jan On voice in the English verb / Jan Svartvik. - The Hague : Mouton, 1966. - xii, 200 p. : illus.; 26 cm. - (Janua linguarum. Series practica, 63) . Includes bibliography: p. 194-96. Subjects--Topical Terms: English language--Verb Dewey Class. No.: 425.8 SVA