TY - BOOK AU - Brittain,Michael ED - British Library. TI - Integrated information systems T2 - British Library R & D report SN - 0-947568-53-0 U1 - 658.40380285 20 PY - 1992/// CY - London PB - Taylor Graham KW - Information systems KW - Management information systems KW - Sistemas de información (Informática) ER -