"Correspondence as Topic" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus,
MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure,
which enables searching at various levels of specificity.
Communication between persons or between institutions or organizations by an exchange of letters. Its use in indexing and cataloging will generally figure in historical and biographical material.
Below are MeSH descriptors whose meaning is more general than "Correspondence as Topic".
Below are MeSH descriptors whose meaning is more specific than "Correspondence as Topic".
This graph shows the total number of publications written about "Correspondence as Topic" by people in this website by year, and whether "Correspondence as Topic" was a major or minor topic of these publications.
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