Subject Source Gadget

The Subject Source gadget is used to select subject headings that should be removed from the matching bibliographic record, based on the MARC21 6XX second indicator values, before loading the record into the catalog.

To select subject heading sources, follow these steps.

If you add a subject source that you decide you do not want, do one of the following.

The valid MARC21 6XX second indicator values you can select using this gadget include the following.

0 = LC Subject Headings
1 = LC Subject Headings for Children’s Literature
2 = National Library of Medicine Subject Headings
3 = National Agricultural Library Subject Headings
4 = Source not specified
5 = National Library of Canada Subject Headings
6 = Répertoire de vedette-matière
7 = Source specified in subfield 2

Related topics