Semester Hours
Mo - Th: 7:45 a.m. - midnight
Fri: 7:45 a.m. - 8:00 p.m.
Sa: 8:00 a.m. - 8:00 p.m.
Su: 8:00 a.m. - midnight
The Lounge (Fishbowl) is open at all hours.
Special Collections & University Archives
Mo - Fri: 9:00 a.m. - 4:00 p.m.
Holiday and Break hours may differ
Reference Books, Special Collections & University Archives, Course Reserves, Maps and Government Documents are on this floor.
| Item | Where to Go |
| Atlases | Map Room |
| Book Storage | Circulation Desk |
| DVDs/CD-ROMs | Reserve Desk |
| Day NW | Reading Room |
| Idaho State Documents | Reading Room |
| Maps | Map Room |
| LPs (records) & CDs | Audiovisual Area |
| Reserve | Reserve Desk |
| Reference Books | Reference Collection |
| Special Collections | Reading Room |
| University Archives | Reading Room |
| US Gov. Documents | Reading Room |
Periodicals, Browsing Books, Microforms, Oversize Books, and Books T-Z are on this floor.
| Item | Where to Go |
| Current Issues of Periodicals | Arranged by Title |
| Older Issues of Periodicals | Arranged by Call No. |
| Current Newspapers | Arranged by City Name |
| Older Newspapers | Microforms Area |
| Microfilm, microfiche | Microforms Area |
| Browsing, Paperbacks | Browsing Area |
| Oversize Books | Main Stacks |
Books on the Second Floor
| Call No. | Subject |
| T | Technology |
| TA-TC | Civil Engineering |
| TD | Pollution, Environmental Technology |
| TJ | Mechanical Engineering |
| TK | Electrical Engineering & Computer Engineering |
| TL | Transportation |
| TN | Mining & Metallurgy |
| TP | Chemical Engineering & Genetic Engineering |
| TR | Photography |
| TT | Crafts & Fashion |
| TX | Home Economics & Nutrition |
| U-V | Military & Naval Science |
| Z | Library & Information Science |
Books on the Third Floor
| Call No. | Subject |
| H | Social Sciences |
| HB-HD | Economics |
| HE | Communication, Advertising, Broadcasting |
| HF-HJ | Business, Finance, Accounting |
| HM-HN | Sociology |
| HQ | Women, Marriage, Family |
| HS-HV | Societies, Crime |
| J | Political Science |
| K | Law |
| L | Education |
| LB | Theory & Practice, Elementary, Secondary, Higher Education |
| M | Music |
| MT | Music History |
| N | Fine Arts |
| NA | Architecture |
| NB | Sculpture |
| NC | Drawing, Design, Illustration |
| ND | Painting |
| P | Language & Literature |
| PA | Classical Languages & Literature |
| PC | Romance Lanugages |
| PE | English Language |
| PF | German Language |
| PL | Asian Languages & Literature |
| PN | World Literature, Film & Television, Journalism, Graphic Novels |
| PQ | Romance Literature |
| PR | English Literature |
| PS | American Literature |
| PT | Germanic Literature |
| PZ | Children's Literature |
| Q | Science |
| QA | Mathematics, Statistics, Computer Science |
| QB | Astronomy |
| QC | Physics |
| QD | Chemistry |
| QE | Geology |
| QH | Biology, Ecology |
| QK | Botany |
| QL | Zoology |
| QP | Physiology |
| QR | Bacteriology, Molecular Biology |
| R | Medicine |
| RC | Psychiatry, Sports Medicine |
| RM | Pharmacology, Nutrition, Physical Therapy |
| S | Agriculture |
| SB | Plant/Crop Science, Landscape Architecture |
| SD | Forestry |
| SF | Animal Science |
| SH | Fisheries, Aquaculture |
| SK | Wildlife Management |
Books on the Fourth Floor
| Call No. | Subject |
| A | General Works |
| B | Philosophy |
| BF | Psychology |
| BJ | Ethics |
| BL-BX | Religions |
| C-F | History |
| CC | Archaeology |
| CT | Biography |
| DA-DR | Europe |
| DS | Asia, Middle East, |
| DT | Africa |
| DU | Oceania |
| E | U.S. (General) |
| F | U.S. (States), Canada, Latin America |
| G | Geography |
| GB | Geomorphology, Hydrology |
| GE | Environmental Studies |
| GN | Anthropology |
| GR | Folklore |
| GV | Physical Education |
Reference Desk (and General Inquiries)
Call: 208-885-6584
Email: libref@uidaho.edu
Text: 208-856-0814
Circulation Desk
Call: 208-885-6559
Email: libcirc@uidaho.edu
Interlibrary Loan
Call: 208-885-6843
Email: libill@uidaho.edu
Special Collections & University Archives
Call: 208-885-0845
Email: libspec@uidaho.edu
