一般注記"Executive summary"--Added t.p
"July 1998"--Added t.p
Shipping list no.: 2003-0122-M
"Contract no.: EA95010001"--Added t.p
"MPR Reference no.: 8292-650"--Added t.p
Physical description for original version: 152 p.
書誌注記Includes bibliographical references
原資料等に関する注記原資料の出版事項: Washington, DC : U.S. Dept., of Education, Planning and Evaluation Service : Office of Educational Research and Improvement, Educational Resources Information Center, [1998]
SUPTDOC番号: ED 1.310/2: 460260
GPO管理番号: 0466-A-03 (MF)