http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Research Program on Curriculum (Ann Arbor, Mich.)
"The SGE was developed by the Research Program on Curriculum".
Microfiche. Princeton, N.J. : Educational Testing Service, [1993]. 3 microfiches : negative. (Tests in microfiche ; no. 017383).