Torthaí cuardaigh - (((("Subject headings.") OR ("Subject readings."))) OR ("subject reading."))
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Subject headings used in the dictionary catalogs of the Library of Congress
Foilsithe / Cruthaithe 1957LEABHAR -
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Subject headings the history and theory of the alphabetical subject approach to books
Foilsithe / Cruthaithe 1946LEABHAR -
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