Pocket guide for the review of any computer system.
Contributors: United States. Internal Revenue Service.
Edition: Rev. May 1983.
Series: Document -- 6817.; Document (United States. Internal Revenue Service) -- 6817.
Publisher: Dept. of the Treasury, Internal Revenue Service
Published: 1983
Place of publication: [Washington, D.C.?]
Language: eng
Subjects: Computers -- Access control.; Electronic data processing departments -- Security measures.
Notes: Includes bibliographical references.