一般注記Caption title
Text repeated on p. [1-2]; 31 x 11 cm. folded to 16 x 11 cm
Distributed to depository libraries in microfiche
"March 1987."
"CS 87-331."
Physical description for original version: [2] leaves, [2] p. ; 28 cm
原資料等に関する注記原資料の出版事項: [Washington, DC] : Office of Educational Research and Improvement, U.S. Dept. of Education, Center for Education Statistics, [1987]
SUPTDOC番号: ED 1.310/2: 282505
テクニカルリポート番号: CS 87-331
GPO管理番号: 466-A-3 (MF)