Library Services
| Extension | Mail Code | |
| 6405 | Library Information, | 1-32 |
| 6414 | Library Hours Recording | |
| 6411 | The Friends of Caltech Libraries | |
| 3404 | Reference & Research Services | 1-43 |
| Sherman Fairchild Library first fl., 8 a.m. to 5 p.m. weekdays. | ||
| e-mail: library@caltech.edu | ||
| 4008 | Astrophysics/Physics Library, 109 Robinson | 105-24 |
| 8921 | Dabney Library, 1st fl. Dabney | 1-32 |
| 6699 | Geology & Planetary Science Library, 2nd fl. Mudd | 100-23 |
| Millikan Memorial Library | 1-32 | |
| 6401 | Circulation/Reserves/Donations | |
| 6437 | Document Delivery/IBID Services/Microform | |
| 6413 | Interlibrary Loan | |
| Sherman Fairchild Library of Engineering & Applied Science | 1-43 | |
| Fax 431-2681 | ||
| 3405 | Circulation & Reserve Books, 1st fl. Fairchild | |
| 3278 | Digital Media Center, 326 Fairchild | |
| * | Multimedia Conference Room, 328 Fairchild Room Reservations: http://library.caltech.edu/reservation only* | |
| 3404 | Reference, 1st fl. Fairchild | |
| Subject Specialist Librarians | ||
| 4008 | Astrophysics, Physics | 105-24 |
| 6424 | Biology, Daniel W. Taylor, 9th fl. Millikan | 1-32 |
| 6423 | Chemistry, Dana L. Roth, 8th fl. Millikan | 1-32 |
| 6699 | GPS, Jim O’Donnell, 201C N. Mudd | 100-23 |
| 6418 | HSS, Judith J. Nollar, Dabney Library | 1-32 |
| 3409 | EAS, George Porter, 131 Fairchild | 1-43 |
| 2199 | Mathematics | |
| 6411 | Library Administration, 2nd fl. Millikan, fax 792-7540 | 1-32 |
| 6416 | University Librarian, Kimberly Douglas, 209 Millikan | |
| 6412 | Circulation Services, Manager, Sandy Garstang, 206 Millikan | |
| 2199 | Collections, Information & Research Services, Jim O’Donnell, 201C N. Mudd | |
| 6834 | Library Business Manager, Judith Ellen Brott, 207 Millikan | |
| 4566 | Library Information Technology, Director, Eric F. Van de Velde, 329 Fairchild | |
| 6411 | Library Operations Administrator, Donna Tomlinson, 208 Millikan |