一般注記"The Policy Group"--Cover
"Spons agency Office of Educational Research and Improvement"--Doc. resume
Distributed to depository libraries in microfiche
"Contract 400-86-0005"--Doc. resume
Physical description for original version: 40, [1] leaves ; 28 cm
原資料等に関する注記原資料の出版事項: Andover, MA : Regional Laboratory for Educational Improvement of the Northeast and Islands, [1987]
SUPTDOC番号: ED 1.310/2: 296463
GPO管理番号: 466-A-3 (MF)