Contact Information
| # | Department | Extension |
|---|---|---|
| 1 | Department director | 3521 |
| 2 | Assistant manager | 3533 |
| 3 | Secretarial and printing office | 3526 |
| 4 | Computer Division | 3523 |
| 5 | Manuscripts and Documents Division | 3540 |
| 6 | Halls and Guidance Division | 3527 |
| 7 | Circulation Division | 3522 |
| 8 | Serials Division | 3531 |
| 9 | Acquisitions Division | 3530 |
| 10 | Cataloging and Classification Division | 3541 |