@book{ 0-1108160360, title = {Systemanalyse}, author = {Wunsch, Gerhard and Kalanag}, address = {Berlin}, publisher = {Verl. Technik}, year = {1971}, language = {German}, url = {https://swbplus.bsz-bw.de/bsz038160366inh.htm}, url = {https://katalog.bibliothek.tu-chemnitz.de/Record/0-1108160360} }