TY - BOOK AU - IRMA TI - Business information systems: concepts, methodologies, tools and applications (Vol. I to IV) SN - 9781615209699 U1 - 658.4038 IRM PY - 2010/// CY - New York PB - IGI Global KW - Business KW - concepts KW - information KW - methodologies KW - systems KW - tools KW - and applications N1 - Information Management(658.4038) ER -