@book
{TN_libero_mab2,
author = {
Etzel, Fred
AND
Naumann, Peter
},
title = {
Formenherstellung im Tiefdruck
},
publisher = {},
year = {1973},
booktitle = {Berufsbildung Polygrafie ; 15},
address = {
Leipzig
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}