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Houston, J.E.: Thesaurus of ERIC (Educational Resources Information Center) descriptors : 14th ed. (2001) 0.03

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CD-ROMs in print (1995) 0.02

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Footnote: Rez. in: Audiovisual librarian 22(1996) no.2, S.130-131 ( R. Williams)

Sears' list of subject headings (2018) 0.01

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Date: 21.12.2018 18:22:12

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Years

Themes