Expert System verification and validation study
Subtitle: phase 2, requirements identification : delivery 1, updated survey report
By: International Business Machines Corporation.
Contributors: United States. National Aeronautics and Space Administration.
Series: NASA contractor report -- NASA CR-188109.
Publisher: Research Institute for Computing and Information Systems, University of Houston-Clear Lake; National Aeronautics and Space Administration; National Technical Information Service, distributor
Published: 1990
Place of publication: [Clear Lake City, Tex.]; [Washington, D.C; Springfield, Va
Language: eng
Format: Microform
Subjects: Expert systems (Computer science); Computer programs -- Validation.
Notes: Distributed to depository libraries in microfiche.

Microfiche. [Washington, D.C. : National Aeronautics and Space Administration, 1991] 1 microfiche.