00934nam0-2200289---450-99000915656040332120100423133040.00-521-00531-0000915656FED01000915656(Aleph)000915656FED0100091565620100305d2001----km-y0itay50------baengGBa-------001yyCommon european framework of reference for languages: learning, teaching, assessmentCouncil for cultural co-operationCambridgeCambridge university press2001260 p.ill.24 cmCouncil for cultural co-operation462609ITUNINAREICATUNIMARCBK990009156560403321B C 10550NAP12NAP12Common european framework of reference for languages: learning, teaching, assessment777711UNINA