ISBNs beginnend mit 978-0-17-xxxxxx-xDavid Cotton × International Business Topics David CottonLongman Publ. Group 1996 Keys to Management David CottonLongman Publ. Group 1997 Keys to ManagementText-CassetteDavid CottonLongman Publ. Group 1997 Business ClassStudent's BookDavid CottonLongman Publ. Group 1996 Business Class2 Audio-CassettenDavid CottonLongman Publ. Group 199649,60 €
