Books in the library are shelved using the LC (Library of Congress) Classification System.
The list below gives you a general idea where some of the books on Classics are shelved.
BL - Religions. Mythology. Rationalism
CB - History of Civilizations
DA - Great Britian
DE - Greco-Roman World
DF - Greece
DG - Italy
N - Visual Arts
NA - Architecture
PA - Classical Languages & Literature [Greek & Latin]