@book{Milling+2025, url = {https://doi.org/10.3790/9783428449316}, title = {Systemtheoretische Grundlagen zur Planung der Unternehmenspolitik}, title = {}, author = {Peter Milling}, publisher = {Duncker & Humblot}, address = {}, doi = {doi:10.3790/9783428449316}, isbn = {9783428449316}, year = {1981}, lastchecked = {2025} }