@book
{TN_libero_mab2,
author = {
Bayer, Wolfgang K.
},
title = {
Technisches Zeichnen
},
publisher = {Christiani},
keywords = {
Anleitung
,
Technisches Zeichnen
},
year = {19XX-},
booktitle = {Christiani Schriftenreihe},
address = {
Konstanz
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}