| John M. Olin Library, Washington University in St. Louis | |
|---|---|
 John M. Olin Library | |
 | |
| 38°38′55″N 90°18′28″W / 38.6486°N 90.3078°W | |
| Established | 1853 |
| Branches | 9 |
| Collection | |
| Size | 5.5 million volumes |
| Other information | |
| Director | Mimi Calter |
| Employees | 152 |
| Website | library |
Washington University Libraries is the library system of Washington University in St. Louis. The Washington University Libraries are a powerful network of academic resources featuring 9 University Libraries (7 locations on the Danforth Campus, one on the West Campus, and one at the Medical School); vast print and electronic collections; and expert librarians whose priority is helping students and faculty find the information they need.[1] The John M. Olin Library is the central library.