一般注記Distributed to depository libraries in microfiche
"June 1987."
"IS 87-114"--P. [4] of cover
Physical description for original version: iii, 43 p. : 23 cm
書誌注記Includes bibliographical references (p. 37-41)
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, Information Services, [1987]
SUPTDOC番号: ED 1.310/2: 282358
テクニカルリポート番号: IS 87-114
GPO管理番号: 466-A-3 (MF)