| Call Numbers | Floor |
|---|---|
| A - DC | 7th Floor |
| DD - HF | 6th Floor |
| HG - N | 5th Floor |
| P - PZ | 4th Floor |
| Q - Z | 3rd Floor |
| Service | Floor | Room Number | Phone |
|---|---|---|---|
| Service | Floor | Room Number | Phone |
| Government Documents: US & MD | Lower Level | ||
| Indexes | Lower Level | ||
| Acquisitions | First Floor | Library 123 | 410-455-3021 |
| Archives and Manuscripts | First Floor | Library 104 | 410-455-2353 |
| Assistive Technology | First Floor | Library 121, 122 | |
| Assistive Technology | Fourth Floor | Library 455 | |
| Check Out Desk | First Floor | 410-455-2354 | |
| Collection Management | First Floor | Library 158 | 410-455-2341 |
| Gallery | First Floor | Library 105 | |
| Gifts | First Floor | Library 158 | 410-455-2341 |
| Interlibrary Loan | First Floor | Library 158 | 410-455-2234 |
| Lactation Room | Seventh Floor | Library 755 | |
| Leisure Reading Room | First Floor | ||
| Math and Science Tutoring Center | First Floor | 410-455-3126 | |
| Maps | Lower Level | ||
| Print & Copy Center | First Floor | ||
| Reference / Information Desk | First Floor | 410-455-2346 | |
| Reference Collection | First Floor | ||
| Reference Office | First Floor | Library 155 | 410-455-2346 |
| Reserves | First Floor | Check Out Desk | 410-455-2354 |
| Retriever Learning Center (RLC) | First Floor | ||
| Science Archives | Third Floor | Library 354 | 410-455-2353 |
| Security Desk | First Floor | 410-455-2331 | |
| Special Collections | First Floor | Library 104 | 410-455-2353 |
| Technical Services | First Floor | Library 123 | 410-455-2344 |
| Technology Support Center (TSC) | First Floor | 410-455-3838 | |
| University Archives | First Floor | Library 104 | 410-455-2353 |
| Vending Machines | First Floor | Retriever Learning Center | |
| Writing Center | First Floor | 410-455-2584 | |
| Current Periodicals | Second Floor | East Wing | |
| Digital Media Lab | Second Floor | Library 216 H | 410-455-1587 |
| Honors College | Second Floor | Library 216 L | 410-455-3720 |
| Instruction Room | Second Floor | Library 259 | 410-455-1758 |
| Journal titles: A - Journal of D | Second Floor | East Wing | |
| Journal titles: Journal of E - Z | Second Floor | West Wing | |
| Library IT Services | Second Floor | Library 256 | 410-455-3040 |
| Library Media Office | Second Floor | Library 255 | 410-455-2332 |
| Microforms | Second Floor | ||
| Presentation Practice Room | Second Floor | Library 257 | |
| Serials Office | Second Floor | Library 240 | 410-455-2343 |
| Serials Stacks | Second Floor | ||
| Screening Room | Second Floor | Library 258 | |
| American Society for Microbiology (ASM) Collection | Third Floor | Library 354 | 410-455-3601 |
| Library Administrative Offices | Third Floor | Library 353 | 410-455-2356 |
| Children's Science Collection | Third Floor | ||
| Quiet Floor | Third Floor | ||
| Quiet Floor | Fourth Floor | ||
| Absolutely Quiet Floor | Fifth Floor | ||
| Absolutely Quiet Floor | Sixth Floor | ||
| Computer Lab | Seventh Floor | ||
| Conference Room (Room 767) | Seventh Floor | Library 767 | |
| President's Room (Room 768) | Seventh Floor | Library 768 |
| Call Number | Subject Area | Floor |
|---|---|---|
| Call Number | Subject Area | Floor |
| Q | Science (General) | Third Floor |
| Q - Z Folio | Oversized Books by Subject | Third Floor |
| QA | Mathematics | Third Floor |
| QB | Astronomy | Third Floor |
| QC | Physics | Third Floor |
| QD | Chemistry | Third Floor |
| QE | Geology | Third Floor |
| QH | Natural History | Third Floor |
| QK | Botany | Third Floor |
| QL | Zoology | Third Floor |
| QM | Human Anatomy | Third Floor |
| QP | Physiology | Third Floor |
| R | Medicine | Third Floor |
| S | Agriculture | Third Floor |
| T-TP | Technology | Third Floor |
| TR | Photography | Third Floor |
| TT | Handicrafts | Third Floor |
| TX | Home Economics | Third Floor |
| U | Military Science | Third Floor |
| V | Naval Science | Third Floor |
| Z | Bibliography and Library Science | Third Floor |
| 000 - 999 | Children's Science Collection | Third Floor |
| P | Linguistics | Fourth Floor |
| P - PZ Folio | Oversized Books by Subject | Fourth Floor |
| PA | Classics | Fourth Floor |
| PC | Romance Languages | Fourth Floor |
| PD | Germanic Languages | Fourth Floor |
| PE | English Language | Fourth Floor |
| PG - PH | Slavic Languages and Literature | Fourth Floor |
| PJ | Oriental Languages and Literature | Fourth Floor |
| PK | Indo-Iranian Language and Literature | Fourth Floor |
| PL | Asian Languages and Literatures | Fourth Floor |
| PM | Native American Languages | Fourth Floor |
| PN | Literature (General) | Fourth Floor |
| PQ | Romance Literatures | Fourth Floor |
| PR | British Literature | Fourth Floor |
| PS | American Literature | Fourth Floor |
| PT | Germanic Literature | Fourth Floor |
| PZ | Fiction and Juvenile belles lettres | Fourth Floor |
| HG - HJ | Economics (cont'd) | Fifth Floor |
| HG - N Folio | Oversized Books by Subject | Fifth Floor |
| HM - HX | Sociology | Fifth Floor |
| J - JV | Political Science | Fifth Floor |
| JX - JZ | International Law | Fifth Floor |
| K | Law | Fifth Floor |
| L | Education | Fifth Floor |
| M | Music Scores | Fifth Floor |
| ML | Music Literature | Fifth Floor |
| MT | Musical Instruction | Fifth Floor |
| N | Art and Architecture | Fifth Floor |
| DD - HF Folio | Oversized Books by Subject | Sixth Floor |
| DD - DQ | Western European History (cont'd) | Sixth Floor |
| DR | Eastern European History | Sixth Floor |
| DS | Asian History | Sixth Floor |
| DT | African History | Sixth Floor |
| DU | Oceanian History | Sixth Floor |
| DX | Romanies | Sixth Floor |
| E - F | North and South American History | Sixth Floor |
| G - GF | Geography | Sixth Floor |
| GN | Anthropology | Sixth Floor |
| GV | Recreation | Sixth Floor |
| H | Social Sciences (General) | Sixth Floor |
| HA - HF | Economics | Sixth Floor |
| A | General Works | Seventh Floor |
| A - DC Folio | Oversized Books by Subject | Seventh Floor |
| B - BD | Philosophy | Seventh Floor |
| BF | Psychology | Seventh Floor |
| BH | Aesthetics | Seventh Floor |
| BJ | Ethics | Seventh Floor |
| BL | Religion | Seventh Floor |
| BM | Judaism | Seventh Floor |
| BP | Islam | Seventh Floor |
| BQ | Buddhism | Seventh Floor |
| BR - BX | Christianity | Seventh Floor |
| C | Auxiliary Sciences of History | Seventh Floor |
| CC | Archaeology | Seventh Floor |
| CR | Heraldry | Seventh Floor |
| CS | Genealogy | Seventh Floor |
| CT | Biography | Seventh Floor |
| D | History (General) | Seventh Floor |
| DA - DC | Western European History | Seventh Floor |
