@misc
{TN_libero_mab2,
author = {
},
title = {
Stufen international
3, Tonkassette 3 Lektion 28,5 - 30
},
publisher = {Klett Edition Deutsch},
isbn = {3126752926},
year = {1998},
address = {
Stuttgart
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}