3 edition of A comparison of Boolean-based retrieval to the WAIS system for retrieval of aeronautical information found in the catalog.
A comparison of Boolean-based retrieval to the WAIS system for retrieval of aeronautical information
1994 by National Aeronautics and Space Administration, Scientific and Technical Information Program, National Technical Information Service, distributor] in [Washington, DC], [Springfield, Va .
Written in English
|Other titles||Comparison of Boolean based retrieval ....|
|Statement||Gary Marchionini and Diane Barlow.|
|Series||NASA contractor report -- 4569., NASA contractor report -- NASA CR-4569.|
|Contributions||Barlow, Diane., United States. National Aeronautics and Space Administration. Scientific and Technical Information Program.|
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