http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Developing a digital national library for undergraduate science, mathematics, engineering, and technology education
Center for Science, Mathematics, and Engineering Education
Computer Science and Telecommunications Board.
National Research Council, Center for Science, Mathematics, and Engineering Education.
Electronic reproduction. Boulder, Colo. : NetLibrary, 2000. Available via the World Wide Web. Available in multiple electronic file formats. Access may be limited to NetLibrary affiliated libraries.