000 00443nam a2200157 i 4500
008 110119s2007 go g eng
020 _a9780521678179
080 1 _a811.111
245 0 _aACTIVE LISTENING 2
_c/ STEVEN BROWN, DOROLYN SMITH
250 _a2ยช
260 _aCAMBRIDGE
_b:CAMBRIDGE UNIVERSITY
_c,2009
300 _a102
_c;30cm
_e+CD
650 _aLINGUA INGLESA
997 _e2