@book
{TN_libero_mab2,
author = {
Harenberg, Bodo
AND
Beier, Brigitte
},
title = {
Die Bilanz des 20. Jahrhunderts
},
edition = {
2. Aufl.
}
,
publisher = {Harenberg},
isbn = {3611002291},
keywords = {
Weltgeschichte
,
Geschichte 1900-1991
,
1900-1991
},
year = {1991},
address = {
Dortmund
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}