一般注記Physical description for original version: 1 v
原資料等に関する注記原資料の出版事項: [Monmouth, OR] ; [Washington, DC] : National Information Clearinghouse on Children Who Are Deaf-Blind, Helen Keller National Center Perkins School for the Blind Teaching Research : U.S. Dept. of Education, Office of Educational Research and Improvement, Educational Resources Information Center, 1998
SUPTDOC番号: ED 1.310/2: 436055
GPO管理番号: 0466-A-03 (MF)