TY - BOOK AU - Bjorn-Andersen, Niels [ed.] ED - Copenhagen Conference on Computer Impact -78 TI - Computer Impact -78 SN - 0444854150 U1 - 658.05 PY - 1980/// CY - Amsterdam PB - North-Holland N1 - Organized under the auspices of the Danish-IAG , IFIP Applied Information Processing Group ER -