List of subject headings.
By: Issued for the Office of Naval Research under contract NAonr 13-47.
Contributors: Library of Congress. Science and Technology Project.
Edition: 2d ed.
Published: 1950
Place of publication: Washington
Language: eng
Number of pages: 209
Subjects: Subject headings -- Science.; Subject headings -- Technology.
Notes: First ed. published in 1948 by the Science and Technology Project of the Library of Congress.