NASA electronic library system (NELS) optimization
By: William L. Pribyl.
Contributors: United States. National Aeronautics and Space Administration.
Series: [NASA contractor report] -- NASA CR-193688.; NASA contractor report -- NASA CR-193688.
Publisher: Research Insitute for Computing and Information Systems, University of Houston, Clear Lake; National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1993
Place of publication: [Houston, Tex.]; [Washington, D.C; Springfield, Va
Language: eng
Format: Microform
Subjects: Information storage and retrieval systems.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 94-0110-M.

Microfiche. [Washington, DC : National Aeronautics and Space Administration, 1994] 1 microfiche.