The Engineering Library supports research and teaching in all of the fields of engineering at the undergraduate and graduate level. The library collects the research literature of most engineering societies and high quality, relevant, and high use materials published by commercial and non-profit publishers in engineering. The extensive collection including specialized databases is mostly online but print materials are acquired if no acceptable online version is available. Legacy print materials are kept in the Library Annex except for high use materials, which are housed in Uris, Math, or Mann libraries. The Engineering librarians have offices in Carpenter Hall and in addition to building the online collections they are available for reference service and outreach. Computing and study space is available 24 hours a day in Carpenter Hall.