一般注記Shipping list no.: 93-0251-P
"January 1993"--T.p. verso
"NCES 93-232"--P. [4] of cover
Physical description for original version: iv, 66 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. : U.S. Dept. of Education, Office of Educational Research and Improvement, National Center for Education Statistics, [1993]
SUPTDOC番号: ED 1.102: L 47
テクニカルリポート番号: NCES 93-232
GPO管理番号: 0461-A-01