TY - BOOK AU - Angell,Ian O. AU - Smithson,Steve TI - Information systems management: opportunities and risks T2 - Macmillan information systems series SN - 0333570057 AV - T 58.64 ANG PY - 1991/// CY - Basingstoke [England] PB - Macmillan KW - Information resources management KW - Gestion de l'information KW - Gestion d'entreprise ER -