000 00469nam a2200169 i 4500
008 010101s1990 sp g eng
020 _a0194532941
245 0 _aSuccessful listening
_b: for first certificate
_c/ Rixon, Shelagh
260 _aOxford
_b:Oxford University Press
_c,1990
500 _aGRAMATICA
650 _aCompetencia auditiva
650 _aInglés
700 _aRixon, Shelagh
997 _e2