Enduser systems and their human factors : proceedings of the scientific symposium conducted on the occasion of the 15th anniversary of the Science Center Heidelberg of IBM Germany, Heidelberg, March 18, 1983 / edited by A. Blaser and M. Zoeppritz. (Lecture notes in computer science)
Enduser systems and their human factors : proceedings of the scientific symposium conducted on the occasion of the 15th anniversary of the Science Center Heidelberg of IBM Germany, Heidelberg, March 18, 1983 / edited by A. Blaser and M. Zoeppritz.