Julie Schwerin, CD-ROM Standards: the Book (Learned Information, Oxford; and, InfoTech, Pittsfield , U.S.A., 1986).
2.
Elisabeth Betz Parker, The Library of Congress Non-Pnnt Optical Disk Pilot Program, Information Technology and Libraries (December 1985) 289-299.
3.
Visit to LC arranged as part of a project covering document digitization, processing, and delivery, for the British Library R&D Dept. Report to be published.
