Description: The essence of information systems /

Main Author:	Edwards, Chris, 1939-
Other Authors:	Ward, John, Bytheway, A.
Format:	Book
Language:	English
Published:	New York : Prentice Hall, c1991.
Subjects:	Information resources management

Physical Description:	vi,179 p. : diagr. ; 25 cm.
Bibliography:	Includes bibliographical references and index.
ISBN:	0132847469