@book
{TN_libero_mab2,
author = {
Beyer, Walter
},
title = {
Der Betriebsplan der LPG
},
edition = {
1. Aufl.
}
,
publisher = {},
year = {1960},
booktitle = {Unser sozialistisches Dorf ; 25},
address = {
Berlin
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}