ISU Library call numbers and locations - Most locations are in Parks Library

Call no. Location Subject
A - AZFloor 3General Works
B - BXFloor 3Philosophy, Psychology, Religion
C - CTFloor 3Biography
D - DRFloor 3World History
DS - DXFloor 2World History
Design Reading Room111 College of Design 
EFloor 2American History
FFloor 2American History
Fed Gov PubsLower LevelFederal Government Publications
G - GVFloor 2Geography, Anthropology, Recreation
H - HXFloor 2Business, Social Sciences
ISU (theses)Library Storage BuildingISU Theses
J - JZFloor 2Political Science
K - KZFloor 2Law
L - LTFloor 2Education
LeisureRoom 191 
M - MTLower LevelMusic
Media CenterLower LevelMaps, Audiovisual items, Microforms
N - NXLower LevelFine Arts
New BooksRoom 191 
P - PRLower LevelLinguistics, Languages, Literature
PSLower LevelAmerican Literature
PT - PZTier 1Literature, Children's Literature
Q - QATier 1General Science, Mathematics
QB - QCTier 2Astronomy, Physics
QD - QETier 3Chemistry, Geology
QHTier 3Biology
QK - QMTier 4Botany, Zoology, Anatomy
QP - QRTier 4Physiology, Microbiology
R - RBTier 4Medicine
RC - RZTier 5Medicine
Ref A - ZTier 2Reference Collection A-Z
ReservesMain DeskCourse Reserves
S - SDTier 5Agriculture, Plant Culture, Forestry
SF - SKTier 5Animal Science, Aquaculture, Hunting
Spec CollFloor 4Special Collections and University Archives
StandardsRoom 161 
T - TJTier 6Technology and Engineering
TK - TXTier 7Engineering, Photography, Manufacturing, Consumer Sciences
U - UHTier 7Military Science
V - VMTier 7Naval Science
Veterinary Medicine Library2280 College of Veterinary Medicine 
Z - ZATier 7Bibliography and Library Science