一般注記"Funding from the Office of Educational Research and Improvement, U.S.Department of Education, under contract no. RI88062009"--T.p. verso
Distributed to depository libraries in microfiche
Physical description for original version: v, 99 p. : 28 cm
書誌注記Includes bibliographical references (p. 93-96)
原資料等に関する注記原資料の出版事項: Bloomington, Ind. : Social Studies Development Center, ERIC Clearinghouse for Social Studies/Social Science Education, Indiana University, 1989
ISBN: 0941339076
SUPTDOC番号: ED 1.310/2: 304395
GPO管理番号: 466-A-3 (MF)