International study of copyrigh of bibliographic records in machine-readable form : a report prepared for the International Federation of Library Association and Institutions - McDonald, Dennis D.; Squires, Jeffrey L.; Rodger, Eleanor Jo (München : K.G. Saur, 1983)
Bibliografia: p. 145-149.
Keywords: DERECHOS DE AUTOR; FORMAS LEGIBLES POR MAQUINA; CONTROL INTERNACIONAL