http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
effects on learning and attitudes of cumulatively adding three instructional techniques to conventional teaching in a course in audio-visual education
Microfilm. Ann Arbor, Mich. : University Microfilms, 1964. 1 microfilm reel ; 35 mm.
Ed. D. Indiana University, Bloomington 1963.