Begin your research in the Trexler Library collection. The call letter prefixes below will direct you to where in the collections
(both general and reference) you can find materials dealing with the stated topic:
C Auxiliary Sciences of History (General).
CB History of Civilization.
CD Diplomatics, Archives, Seals.
CE Calendar, Technical Chronology.
CJ Numismatics, Coins, Medals.
CN Inscriptions, Epigraphy.
CT General Biography.
D General World History.
DA Great Britian.
DAW Central Europe.
DB Austria, Hungary, Czech Republic, Slovakia.
DE The Mediterranean Region.
DH Belgium, Luxemburg.
DJ Netherlands (Holland).
DK Russia and former Soviet Republics.
DL Northern Europe, Scandinavia.
DP Spain, Portugal.
DR Balkan Peninsula.
DU Oceania, Australia, New Zealand.
DX Roma (Gypsies).
E - History: America and United States
F - History: United States Local and America
G - Geography & Anthropology