Business data communications
Subtitle: basic concepts, security, and design
By: Jerry FitzGerald.
Series: Wiley series in computers and information processing systems in business
Publisher: Wiley
Published: 1984
Place of publication: New York
Language: eng
Number of pages: 502
Subjects: Data transmission systems.; Computer networks.; Office practice -- Automation.
Notes: Bibliography: p. [343]-350.
Includes index.