Document preservation by electronic imaging
Subtitle: technical report
By: Communications Engineering Branch, Lister Hill National Center for Biomedical Communications, National Library of Medicine, Bethesda, Maryland.
Contributors: Lister Hill National Center for Biomedical Communications. Communications Engineering Branch.
Series: PB89-226526; PB89-226534; PB89-226542
Publisher: Communications Engineering Branch, Lister Hill National Center for Biomedical Communications
Published: 1989
Place of publication: Bethesda
Language: eng
Format: Microform
Number of pages: 269
Subjects: Electronic records; Documents in optical storage.; Library materials -- Conservation and restoration.; Imaging systems.
Notes: "April 1989."

Includes bibliographical references.
Table of contents: title: v. 1. Synopsis; title: v. 2. System and experiment description; title: v. 3. Appendices.