@book{Zerr+2020, url = {https://doi.org/10.3790/9783896445513}, title = {Ansatzpunkte zur Optimierung des Controllingsystems im kommunalen Immobilienmanagement}, title = {}, author = {Viktoria Zerr}, publisher = {Verlag Wissenschaft & Praxis}, address = {}, doi = {doi:10.3790/9783896445513}, isbn = {9783896445513}, year = {2010}, lastchecked = {2020} }