The University of Queensland Library uses the Library of Congress (LC) classification scheme to assign a number to each item. This number is used to locate the item on the shelves in the branch library, and also to place it in its relevant subject area. The following is a broad outline of the LC scheme.

A-P
Line
Q Science Top of page
Q Science (General)
QA Mathematics
QB Astronomy
QC Physics
QD Chemistry
QE Geology
QH Natural history (General). Biology (General)
QK Botany
QL Zoology
QM Human anatomy
QP Physiology
QR Microbiology
R Medicine
R Medicine (General)
RA Public aspects of medicine
RB Pathology
RC Internal medicine
RD Surgery
RE Opthalmology
RF Otorhinolaryngology
RG Gynecology and Obstetrics
RJ Pediatrics
RK Dentistry
RL Dermatology
RM Therapeutics. Pharmacology
RS Pharmacy and Materia medica
RT Nursing
RV Botanic, Thomsonian and Eclectic medicine
RX Homeopathy
RZ Other systems of medicine
S Agriculture
S Agriculture (General)
SB Plant culture
SD Forestry
SF Animal culture
SH Aquaculture. Fisheries. Angling
SK Hunting sports
T Technology
T Technology (General)
TA Engineering (General). Civil engineering (General)
TC Hydraulic engineering
TD Environmental technology. Sanitary engineering
TE Highway engineering. Roads and pavements
TF Railroad engineering and operation
TG Bridge construction
TH Building construction
TJ Mechanical engineering and machinery
TK Electrical engineering. Electronics. Nuclear engineering
TL Motor vehicles. Aeronautics. Astronautics
TN Mining engineering. Metallurgy
TP Chemical technology
TR Photography
TS Manufactures
TT Handicrafts. Arts and crafts
TX Home economics
U Military Science
U Military science (General)
UA Armies: Organization, distribution, naval situtation
UB Military administration
UC Maintenance and transportation
UD Infantry
UE Cavalry. Armor
UF Artillery
UG Military engineering
UH Other services
V Naval Science
V Naval science (General)
VA Navies: Organization, distribution, naval situtation
VB Naval administration
VC Naval maintenance
VD Naval seamen
VE Marines
VF Naval ordnance
VG Minor services of navies
VK Navigation. Merchant marine
VM Naval architecture. Shipbuilding. Marine engineering
Z Books (General). Writing. Paleography. Book industries and trade. Libraries. General, national, subject and personal bibliography
A-P