@book
{TN_libero_mab2,
author = {
},
title = {
McGraw-Hill encyclopedia of science and technology
5 Dac - Ela
},
edition = {
7. ed.
}
,
publisher = {McGraw-Hill},
year = {1992},
address = {
New York
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}