一般注記"Febuary 1999."
"NCES 1999-179."
Physical description for original version: xiii, 65 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 : For sale by the U.S. G.P.O., Supt. of Docs., [1999]
SUPTDOC番号: ED 1.328/5: P 84/5
GPO管理番号: 0455-G-09 (MF)
GPO管理番号: 0455-G-09 (online)