一般注記Shipping list no.: 89-779-P
"CS 89-638"--Cover
Physical description for original version: ix, 54 p. : 28 cm
書誌注記Includes bibliographical references
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 : For sale by the Supt. of Docs., U.S. G.P.O., [1989?]
SUPTDOC番号: ED 1.302: P 94/3
テクニカルリポート番号: CS 89-638
GPO管理番号: 461-D-5