@book{1985,
url = {https://doi.org/10.3790/9783428458271},
title = {Industriebetriebslehre in Wissenschaft und Praxis},
title = {Festschrift für Theodor Ellinger zum 65. Geburtstag},
author = {},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428458271},
isbn = {9783428458271},
year = {1985},
lastchecked = {1985}
}