Library of Congress Subject Headings

Abkhaz Advertising Adygei Aeronautics African American BT African American women Afrikaans Aircraft Airplanes Albanian algebras American BT African animals and groups Arabic Arabic Arabic architecture Architecture BT African American BT Agricultural classes of persons Computer entered ethnic groups Extinct city family Not Subd Fictitious character form subdivision Former heading Further subdivide Greek mythology groups of animals groups of languages groups of plants Indians individual animals individual land vehicles individual languages individual literatures individual persons individual plants individual wars Island Italy Japan language May Subd languages and groups Law and legislation legislation May Subd literature Not Subd Microprocessor military services names of countries names of individual organs and regions Papua New Guinea plants and groups poetry programs Spain Subd Geog subdivide by subdivisions subdivision under individual subdivision under military subdivision under names subdivision under types titles of sacred topical headings topical subdivision UF Afro-American uniform titles