http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
96 páginas : Ilustraciones ; 30 cm 1 DVD-ROM
The thinking behind english unilimited -- Unit map -- A detailed look at the features of english unlimited -- the self-study pack -- the teachers pack -- Assessing your learners with english unlimited -- the common european framework of reference for languajes (CEF)