ERDA energy information data base :subject thesaurus

Year: 1977
Issuing Agency: The Center ; Springfield, Va. : available from the National Technical Information Service,
Subjects: Information storage and retrieval systems
RECON (Information retrieval system)
Subject headings--Power resources
Subject headings--Science
Links: https://hdl.handle.net/2027/uiug.30112018625910
https://hdl.handle.net/2027/mdp.39015095161694

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