Bonamy, David Technical english 2 A : Students' book and workbook / David Bonamy, Christopher Jacques. - Essex : Pearson, 2009 - 71; 36 p. Incluye CD ROM, N°I RE0541 ISBN: 9781408222522 Subjects--Topical Terms: ENSEÑANZA DEL INGLES Universal Decimal Class. No.: 81'25 B64 II-A ALUMNO