米国国立医学図書館分類法
1. National Library of Medicine classificationThe National Library of Medicine (NLM) classification system is a library indexing system covering the fields of medicine and preclinical basic sciences. The NLM classification is patterned after the Library of Congress (LC) Classification system: alphabetical letters denote broad subject categories which are subdivided by numbers. For example, QW 279 would indicate a book on an aspect of microbiology or immunology.
Read “National Library of Medicine classification” on English Wikipedia
Read “米国国立医学図書館分類法” on Japanese Wikipedia
Read “National Library of Medicine classification” on DBpedia
Read “National Library of Medicine classification” on English Wikipedia
Read “米国国立医学図書館分類法” on Japanese Wikipedia
Read “National Library of Medicine classification” on DBpedia
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