At Armacost Library, books are organized with the Library of Congress classification system, and are grouped together by topic. Refer to the following while browsing through the stacks.
- QA: Mathematics
- QA 75-76.95: Computers, computer science
- QA 75-76.5: General
- QA 76.6: Programming
- QA 76.7-76.73: Programming languages
- QA 76.75-76.77: Software
- QA 76.9.C66: Computers and civilization, social aspects of computing