一般注記"Contract no. 300-80-0823 with the National Center for Education Statistics, Department of Education."
Distributed to depository libraries in microfiche
"September 1981."
"AIR-87500-9/81-TN."
Physical description for original version: i, 11 leaves ; 28 cm
原資料等に関する注記原資料の出版事項: Palo Alto, Calif. : Statistical Analysis Group in Education, American Institutes for Research, [1981]
SUPTDOC番号: ED 1.310/2: 279220
テクニカルリポート番号: AIR-87500-9/81-TN
GPO管理番号: 466-A-3 (MF)