000 00538nam a2200145 i 4500
008 210311s2020 enk g eng
020 _a9780194055901
080 1 _a81(075)IN
100 _aLatham-Koenig, Christina & Oxenden, Clive & Chomacki, Kate
245 0 _aEnglish File B2.1 Fourth Edition. Teacher's Guide.
_c/ Latham-Koenig, Christina & Oxenden, Clive & Chomacki, Kate
260 _aOxford
_b:OUP
_c,2020
650 _aLingua inglesa - Libro de texto
_xMétodos
997 _e2