author = { },

title = { Langenscheidt Business-English-Intensivtraining 6 Audio-CDs mit Begleitbuch },

publisher = {Langenscheidt},

isbn = {3468215134},

keywords = { English language Business English , English language Business English Self-instruction , English language Business English Problems, exercises, etc. , Aufgabensammlung , Englisch , Wirtschaftssprache },

year = {19XX-},

booktitle = {Business},

address = { Berlin },

url = { http://slubdd.de/katalog?TN_libero_mab2 }