http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Internal structure of an electronics achievement test examined by a principal axes analysis and a homogeneous clustering technique
Microfilm. Ann Arbor, Mich. : University Microfilms, [1954?] 1 microfilm reel ; 35 mm.