If you have questions or need help from a CSM Librarian, please contact us:
- Chat with a CSM Librarian: Real-time help from a CSM Librarian available whenever the library is open:
- Email us: Complete our email form and we'll get back to you
- Text: Text your questions to (650) 887-3669
- Phone:
- Circulation at (650) 574-6548 for questions about technology, your library account, fines, etc.
- Reference at (650) 574-6232 for questions about books, articles, research, using CSM Library, etc.