Walker, Robin, Tourism / Robin Walker, Keith Harding. - CD-ROM : il. color. - Oxfor Englis for careers . Student's book. ISBN: 9780194551021 Subjects--Topical Terms: INGLES--ENSEÑANZA.INGLES--GRAMATICA.INGLES--PROBLEMAS, EJERCICIOS, ETC. Dewey Class. No.: 811.11