Thema Subject Categories 1.3

Previous versions of Thema are still available 1.2 1.1 1.0.

Browse the Thema subject categories hierarchy, or search for a specific term within the hierarchy.

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Notation Category heading Add Mod ?
3 Time period qualifiers
DO NOT USE “3” on individual books, but select qualifiers from section 3* as appropriate
3M c 1500 onwards to present day
3MD 16th century, c 1500 to c 1599
3MG 17th century, c 1600 to c 1699
3ML 18th century, c 1700 to c 1799
3MN 19th century, c 1800 to c 1899
3MP 20th century, c 1900 to c 1999
3MR 21st century, c 2000 to c 2100
3M-AA-E Early Modern Egypt (c 1517 to c 1914)
3M-ES-A Spain: Modern history (1492–1808)
3M-JP-E 1600 to 1867 (Japanese Edo period) 201910

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