9780444898784 - facing the challenge of risk and vulnerability in an information society: proceedings of the ifip wg9.2 working conference on facing the challenge of: ... a, computer science and technology, a-33) von ifip wg9.2 working conference on facing the challenge of risk and vulnerability in an information society (1993 : namur, belgium); beardon, colin; berleur, jacques (1 Ergebnisse)