Klaus Groth. Das modulare Arbeitsanalyse-System (MAS). PhD thesis, Darmstadt University of Technology, Germany, 1991. [doi]
@phdthesis{dnb-17155, title = {Das modulare Arbeitsanalyse-System (MAS)}, author = {Klaus Groth}, year = {1991}, url = {http://d-nb.info/921124899}, researchr = {https://researchr.org/publication/dnb-17155}, cites = {0}, citedby = {0}, school = {Darmstadt University of Technology, Germany}, }