Security safeguards for the computer /

Bibliographic Details
Main Author:	Hemphill, Charles F.
Other Authors:	Hemphill, Robert D.
Format:	Book
Language:	English
Published:	New York : AMACOM, [1979]
Series:	AMA management briefing.
Subjects:	Electronic data processing departments > Security measures. Computers > Access control. Computer crimes > Prevention.