http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
effect of enablers on the performance of learning disabled, normal, and educable mentally retarded children on selected industrial arts tasks
Microfilm. Ann Arbor, Mich. : University Microfilms International, 1982. 1 microfilm reel ; 35 mm.