author = { Fry, Patrick },

title = { Print punch artefacts from the punch card computing era },

publisher = {CentreCentre},

isbn = {9781916412132},

keywords = { Bildband , Fotografie , Lochkarte },

year = {2020},

address = { London },

url = { http://slubdd.de/katalog?TN_libero_mab2 }