000			003570000a22001570004500
001			EST
003			INGLES 802.0 / O92 / U-IS
004			M
006			m
100			_aOxenden, Clive
100			_aLatham-Koenig, Christina
245			_aEnglish file: upper-intermediate student's book
047			_a0-19-436862-9
650			_a<INGLES>
999			_c17833 _d17833