00621cam a22002052a 4500001000900000003001100009008004300020020001800063100002400081245009700105260001100202260001200213260000900225300001000234440001900244500004400263700002200307650007300329546001300402 002595 AR-FADEU 311216n1980####xxu####################dd a0-582-51627-7 aAbbs, Brian, coord. aDeveloping strategies : strategies 3 an integrated language course for intermediate students aHarlow bLongman c1980 a128 p aStrategies n3 aStudent´s Book, con cassettes de audio aIngrid, Freebairn a/LINGUISTICA/INGLES-ESTUDIO Y ENSEÑANZA; LIBROS DE TEXTO/REVISADO/ aInglés