@book
{TN_libero_mab2,
author = {
Göttner, Reinhard
},
title = {
Was ist - was soll Operationsforschung
},
edition = {
2. durchges. Aufl
}
,
publisher = {Urania-Verl.},
year = {1971},
booktitle = {Mathematische Schülerbücherei (MSB) ; 56},
address = {
Leipzig [u.a.]
},
url = {
http://slubdd.de/katalog?TN_libero_mab2
}
}