@book
{TN_libero_mab2,
author = {
Preiß, Bernhard
AND
Witt, Wolfgang
},
title = {
Maschinenschreiben
},
edition = {
43., überarb. u. erw. Aufl.
}
,
publisher = {Winkler},
isbn = {3804570135},
isbn = {9783804570139},
year = {1987},
booktitle = {Winkler-Bücher},
address = {
Darmstadt
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}