# Local subject headings

- [Genres](/library-cataloguing/9yMHsFGBXS9DDRGtdmSE/authorities/local-subject-headings/genres.md)
- [Time periods](/library-cataloguing/9yMHsFGBXS9DDRGtdmSE/authorities/local-subject-headings/time-periods.md)
- [Local subjects](/library-cataloguing/9yMHsFGBXS9DDRGtdmSE/authorities/local-subject-headings/local-subjects.md)