submitted to the U.S. Department of Education, Office of Special Education and Rehabilitative Services ; student investigator, Shelley K. Lund ; principal investigator, Janice C. Light
[University Park, PA :] : [Pennsylvania State University]; [Washington, DC] : U.S. Dept. of Education, Office of Educational Research and Improvement, Educational Resources Information Center, [2001]
Physical Details
1 volume
OCLC
ocm50794018
Microfiche. [Washington, D.C.] : Supt. of Docs., U.S. G.P.O., [2002] 2 microfiches.