O'Leary, Timothy J.
Computers and information systems / T.J. O'Leary, Brian K. Williams. - 2nd ed. - Redwood City, Calif. : Benjamin/Cummings Pub. Co., c1989. - xxix, 687 p. : ill. ; 27 cm.
Includes index.
0805369422
Computer science and engineering.
Data processing.
Office practice- Automation.
004
Computers and information systems / T.J. O'Leary, Brian K. Williams. - 2nd ed. - Redwood City, Calif. : Benjamin/Cummings Pub. Co., c1989. - xxix, 687 p. : ill. ; 27 cm.
Includes index.
0805369422
Computer science and engineering.
Data processing.
Office practice- Automation.
004