http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
1. Fundamentals -- 2. Collections -- 3. Counting and relations -- 4. More proof -- 5. Functions -- 6. Probability -- 7. Number theory -- 8. Algebra -- 9. Graphs -- 10. Partially ordered sets -- 11. Appendices