At the Adelphi University Libraries, materials are assigned Library of Congress Subject Headings based on their content. When you view a OneSearch record, these subject headings will display as active links pointing to other materials with the same subject headings.
Materials at the Adelphi University Libraries (except for electronic resources) are given Call Numbers, based on the Library of Congress Classification System. Library of Congress Classification Systems organizes materials by Subject. The below list shows how Transgender materials are organized. This list is by no means exhaustive. This is useful in browsing, whether by looking at the physical stacks themselves, or bibliographic records in OneSearch.
But Beware! See the Decolonizing the Catalog Tab!
For Gender Identity
HQ12-472 Sexual life. Erotica
HQ18-HQ30.7 Sexual Behavior and Attitudes. Sexuality
HQ31-64 Sex instruction and sexual ethics
For Sexual Deviations
HQ71-72 Sexual deviations
HQ74-74.2 Bisexuality
HQ75-76.8 Homosexuality. Lesbianism
For Transgender & Non-Binary
HQ77-77.95 Transvestism, Transexualism
HQ79 Sadism. Masochism. Fetishism