Library of Congress Subject Headings

The Kettering Library uses the Library of Congress call letter/number system for organizing its collections. You can effectively browse bookshelves by the Library of Congress subject area to find items that are of interest to you. This Subject Headings Guide reflects the collection at the Kettering Library. Learn more about LC Call Numbers here, or see the extensive classification system at Library of Congress Classification Online.

A | B | C - D | E - F | G | H - HC | HD | HE - HJ | J | L | M - N | P | Q | QA

QC - QE | QH - QR | R - S | T | TA | TE | TJ | TK | TL - TN | TP | TR - TX | U - Z

A: General Works

B: Philosophy, Psychology, Religion

C - D: History - General and Old World

E - F: History of America

G: Geography, Anthropology, Folklore, Recreation

H - HC: Economics

HD: Management

HE - HJ: Economics and Finance

J: Political Science and Law

L: Education

M - N: Music and Fine Arts

P: Language and Literature

Q: General Science

QA: Math and Computer Science

QC - QE: Physics, Chemistry, Geology

QH - QR: Natural Sciences, Anatomy, Physiology

R - S: Medicine and Agriculture

T: General Technology

TA - TD: Civil, Hydraulic, and Environmental Engineering

TE - TH: Highway, Railroad, and Bridge Engineering

TJ: Mechanical Engineering

TK: Electrical Engineering

TL - TN: Motor Vehicles, Aeronautics, and Metallurgy

TP: Chemical Technology

TR - TX: Arts and Crafts, Home Economics

U - Z: Military Science, Naval Science, and Library Science