Edwards, Chris.
(The) essence of information systems / Chris Edwards, John Ward and Andy Bytheway. - 2nd ed. - Prentice Hall 1991.
6448
Business - Data processing.
Business - Communication systems.
Management information systems.
HF5548.2 / Edw.
(The) essence of information systems / Chris Edwards, John Ward and Andy Bytheway. - 2nd ed. - Prentice Hall 1991.
6448
Business - Data processing.
Business - Communication systems.
Management information systems.
HF5548.2 / Edw.