applicability of the NASA thesaurus to the file of documents indexed prior to its publication
By: by Martha L. Manheimer.
Series: Dissertation series -- 5
Publisher: University of Pittsburgh
Published: 1969
Place of publication: [Pittsburgh]
Language: eng
Number of pages: 206
Subjects: United States. -- National Aeronautics and Space Administration. -- Scientific and Technical Information Division.; Subject headings -- Aeronautics.; Subject headings -- Astronautics.
Other titles: The NASA thesaurus.
Notes: Thesis--University of Pittsburgh.

Bibliography: p. [203]-206.