一般注記"Prepared with funding from the Office of Educational Research and Improvement, U.S. Department of Education, under contract no. 400-86-0020"--P. [2]
Distributed to depository libraries in microfiche
"April 1987."
Physical description for original version: [2] p. ; 28 cm
書誌注記Includes bibliographical references (p. [2])
原資料等に関する注記原資料の出版事項: Bloomington, IN : ERIC Clearinghouse for Social Studies/Social Science Education, [1987]
SUPTDOC番号: ED 1.310/2: 282796
GPO管理番号: 466-A-3 (MF)