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Visit us to receive in-person
reference and research assistance. Please note that hours vary by library.
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Make an appointment to
meet with a librarian subject
specialist for a consultation about your library research. |
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Call us at (212) 854-7309 for general library information, or contact an individual library. |
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E-mail your reference
question and to request research assistance. |
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Text us from your mobile phone at (215) TEXT-CUL or (215) 839-8285. More info |
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IM us at askuscolumbia via AOL, Google, MSN, or Yahoo!, or chat with us via the adjacent chat box. |
Related Services
Ask a Librarian services are complemented by a variety of other library services, such as:
- Subject guides
- Video tutorials
- Library FAQs
- Library widgets and tools
- Business and Economics 24/7 help
We also offer a variety of library classes and instructional workshops to help you with your research needs.
We welcome questions relating to Columbia's collections and services from those not currently affiliated with Columbia. For more information, visit our reference information page or contact the appropriate library.
To report a problem with an e-resource, please use the E-Resource Problem Report Form.
Service Restrictions
Use of Ask a Librarian services is limited to Columbia University faculty, students, staff, and alumni; and to those with questions specific to the Columbia University Libraries, the use of its collections, and its policies. If you’re not affiliated with Columbia University, please direct your query to your local public, state, or academic library.