Halliday, M. A. K. Explorations in the functions of language / by Halliday, M. A. K. ; Doughty, Peter ; Thornton, Geoffrey - London Edward Arnold 1973 - 140p. ill. 21.5 cm. - Explorations in Language Study . ISBN: 0713117389 Subjects--Topical Terms: Language and languages Dewey Class. No.: 407 / HAL