Assessing student performance microform : the effect of procedural contrast between training and probe conditions / Leslie J. Farlow, Brenda H. Loyd, and Martha E. Snell
原資料の出版事項: [Washington, D.C.] : Office of Special Education and Rehabilitative Services : U.S. Dept. of Education, Office of Educational Research and Improvement, Educational Resources Information Center, [1987]