Rule groupings
Subtitle: a software engineering approach towards verification of expert systems
By: Mala Mehrotra.
Contributors: United States. National Aeronautics and Space Administration. Scientific and Technical Information Service.; Langley Research Center.; ViGYAN, Inc.
Series: NASA contractor report -- 4372.; NASA contractor report -- NASA CR-4372.
Publisher: National Aeronautics and Space Administration, Office of Management, Scientific and Technical Information Division; For sale by the National Technical Information Service]
Published: 1991
Place of publication: [Washington, D.C.?]; [Springfield, Va
Language: eng
Format: Microform
Number of pages: 109
Subjects: Expert systems (Computer science) -- Verification.
Notes: "ViGYAN, Inc."

Distributed to depository libraries in microfiche.

"May 1991"--Cover.

Includes bibliographical references (p. 22-23).

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

Prepared for Langley Research Center. NAS1-18585. 549-03-31-03.