@misc
{TN_libero_mab2,
author = {
},
title = {
Urteilsbildung im Politikunterricht
CD-ROM
},
publisher = {Wochenschau-Verl.},
isbn = {3879206325},
keywords = {
CD-ROM
},
year = {2003},
address = {
Schwalbach/Ts.
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}