Holdings of the Dulaney-Browne Library are organized according to the Dewey Decimal System. Books on Philosophy have a call number between 100-199 and share this range with books on Psychology.
100-109 Generalities and Reference Works
110-119 Metaphysics
120-124 Epistemology
140-149 Specific philosophical schools or systems
160-169 Logic
170-179 Ethics
180-189 Ancient, Eastern, and Medieval philosophy
190-199 Modern Western philososphy