You may be familiar with the Dewey Decimal System from popular culture, K-12 school libraries, or public libraries.
The PSC Library ONLY organizes its Curriculum and Children/Juvenile Collections with the Dewey Decimal System!
This tutorial does NOT explain the Dewey Decimal System.
ALL OTHER COLLECTIONS are organized with the Library of Congress Classification System.
1 -
Letter(s) corresponding to broad subjects
UA
Corresponds with the subject, Armies
2 -
A number corresponding to specific subjects
11
Corresponds with the sub-topic, Organization, Distribution, Military Situation
3 -
Cutter Number:
Period/Letter/Number sequence
Corresponds with more specific details, like:
.P63
Corresponds with Author's last name, Prescott
4 -
Either:
Another Cutter Number
Year of Publication/Release
2019
5 -
If Given:
Year of Publication/Release
N/A