Security in on-line systems /
Pritchard, J A T
Security in on-line systems / by J A T Pritchard. - England: NCC, 1979. - 187p.
0850122112
Electronic data processing departments, Security measures
On-line data processing
658.47 / PRI
Security in on-line systems / by J A T Pritchard. - England: NCC, 1979. - 187p.
0850122112
Electronic data processing departments, Security measures
On-line data processing
658.47 / PRI