{"id":28916,"date":"2024-04-25T11:00:39","date_gmt":"2024-04-25T15:00:39","guid":{"rendered":"https:\/\/circulatingnow.nlm.nih.gov\/?p=28916"},"modified":"2024-04-25T10:07:12","modified_gmt":"2024-04-25T14:07:12","slug":"making-the-greatest-medical-library-in-america-cataloging","status":"publish","type":"post","link":"https:\/\/circulatingnow.nlm.nih.gov\/2024\/04\/25\/making-the-greatest-medical-library-in-america-cataloging\/","title":{"rendered":"Making the Greatest Medical Library in America: Cataloging"},"content":{"rendered":"

A new online exhibition, <\/em>Making the Greatest Medical Library in America<\/a>, showcases a selection of 19th century pamphlets acquired early in the NLM\u2019s history from the private library of renowned French physician Claude Bernard. The exhibition also celebrates the NLM\u2019s work collecting and preserving the world\u2019s medical knowledge. This post is the fourth and last in a series that expands upon topics explored in the exhibition.<\/em><\/p>\n

\"A<\/a>
Volumes from Claude Bernard\u2019s Private Library<\/figcaption><\/figure>\n

In 1878, Dr. John Shaw Billings acquired a collection of about 300 scientific pamphlets from the private library of renowned French physiologist Claude Bernard. At the time, the collection of the Surgeon General\u2019s library consisted of a few thousand volumes. Now known as the National Library of Medicine (NLM), this collection has since expanded to nearly 30 million items<\/a>. With such a vast and growing collection, how is it possible to find what you seek?<\/p>\n

NLM cataloging staff are busy behind the scenes working to ensure our collections are findable, accessible, and retrievable in the online catalog<\/a>. In preparation for the Making the Greatest Medical Library<\/em> exhibition, staff created or updated the records for each one of Bernard\u2019s pamphlets and used a variety of tools to provide accurate title, author, and publication information as well as subject headings and item-level descriptions so users can quickly discover and access the collection of the \u201cfather of modern physiology.\u201d<\/p>\n

One of these tools is a process known as \u201cauthority control<\/a>.\u201d Authors, like Bernard, often publish under variations of their name or under a different name, like a pseudonym. Some authors share the same name with another. To facilitate consistent search results, catalogers establish a standardized form of an entity name, such as an author\u2019s name, and create a name authority record that includes these variant names as well as details to disambiguate those with identical names. This form is then entered in bibliographic records as access points, or headings.<\/p>\n

A lack of authority control can lead to confusion. For example, an initial search for A. Yersin\u2019s 1858 publication \u201cNote sur le Pachytylus migratorious<\/a>\u201d retrieved a record that included an access point for the author Alexandre Yersin (1863\u20131943), the bacteriologist who discovered the bacterium responsible for the plague. Yersin\u2019s work is often confused with that of another scientist\u2014his father, Alexander<\/em> <\/strong>Yersin. Born in 1825, Alexander Yersin was a Swiss entomologist who died in 1863, just weeks before his son was born. While cataloging this title, a separate authority record was created for the elder Yersin, to distinguish the two authors.<\/p>\n