@book
{TN_libero_mab2,
author = {
Haas, Stephan
},
title = {
Naturwissenschaften
Gymnasium
},
edition = {
Rheinland-Pfalz
}
,
publisher = {Klett},
keywords = {
Schulbuch
},
year = {20XX-},
address = {
Stuttgart
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}