@book{Mindach+2020,
url = {https://doi.org/10.3790/9783886404698},
title = {Qualitätsmanagement im Einkauf},
title = {},
author = {Ulrich Mindach},
publisher = {Deutscher Betriebswirte-Verlag},
address = {},
doi = {doi:10.3790/9783886404698},
isbn = {9783886404698},
year = {1997},
lastchecked = {2020}
}