Yvonne Baker de Altamirano

Campaign 2: Student's book

By Simon Mellor-Clark, Yvonne Baker de Altamirano

Campaign 1: English for the military

By Simon Mellor-Clarke, Yvonne Baker de Altamirano

Campaign 1 Workbook and Audio CD

By Simon Mellor-Clark, Yvonne Baker de Altamirano

Campaign 1 Teacher's Key Booklet

By Randy Walden, Simon Mellor-Clark, Nicola King, Yvonne Baker de Altamirano

Campaign 2.5 Workbook Pack

By Yvonne Baker de Altamirano, Simon Mellor-Clark