一般注記Distributed to depository libraries in microfiche
"June 1990."
"Data series: DR-PSS-85-4.2."
"NCES 90-048."
Physical description for original version: vi, 50 p. : 28 cm
書誌注記Includes bibliographical references (p. 19)
原資料等に関する注記原資料の出版事項: [Washington, D.C.?] : National Center for Education Statistics, U.S. Dept. of Education, Office of Educational Research and Improvement : [Supt. of Docs., U.S. G.P.O., distributors, 1990]
SUPTDOC番号: ED 1.328: T 22
テクニカルリポート番号: Data series: DR-PSS-85-4.2
テクニカルリポート番号: NCES 90-048
GPO管理番号: 455-G-9 (MF)