000 00691nam a2200229 i 4500
008 150505s2015 enk g eng
020 _a9781107466517
080 1 _a810 B1
130 _aDOFF, ADRIAN
245 0 _aEmpower pre-intermediate Student's book
_c/ Doff, Adrian, Thaine, Craig, Puchta, Herbert
250 _a1ยช ed
260 _aCambridge
_b:Cambridge University Press
_c,2015
300 _a176
650 _aLibros de texto B1
650 _aLIBROS DE TEXTO PRE-INTERMEDIATE
700 _aPuchta, Herbert
700 _aThaine, Craig
700 _aDoff, Adrian
997 _e2