一般注記Distributed to depository libraries in microfiche
Paper version no longer for sale by the Supt. of Docs
"July 1990."
"NCES 90-087."
"Data series: DR-SAS-87/88-4.1."
Physical description for original version: iv, 45 p. : 28 cm
原資料等に関する注記原資料の出版事項: Washington, D.C. : U.S. Dept. of Education, Office of Educational Research and Improvement, National Center for Education Statistics, [1990]
SUPTDOC番号: ED 1.328/3: C 37/2
テクニカルリポート番号: Data series: DR-SAS-87/88-4.1
テクニカルリポート番号: NCES 90-087
GPO管理番号: 0461-D-05 (MF)