A comparison of Boolean-based retrieval to the WAIS system for retrieval of aeronautical information
Subtitle: final report
By: Gary Marchionini and Diane Barlow.
Contributors: Barlow, Diane.; United States. National Aeronautics and Space Administration. Scientific and Technical Information Program.
Series: NASA contractor report -- 4569.; NASA contractor report -- NASA CR-4569.
Publisher: National Aeronautics and Space Administration, Scientific and Technical Information Program; National Technical Information Service, distributor]
Published: 1994
Place of publication: [Washington, DC]; [Springfield, Va
Language: eng
Format: Microform
Subjects: Information storage and retrieval systems.; Aeronautics.
Other titles: Comparison of Boolean based retrieval ....
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 94-0440-M.

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