一般注記"Spons agency Office of Educational Research and Improvement"--Doc. resume
Distributed to depository libraries in microfiche
"March 1987"--P. [1]
"Contract 400-86-0020"--Doc. resume
Physical description for original version: [3] 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, Ind. : ERIC Clearinghouse for Social Studies/Social Science Education, Indiana University, [1987]
SUPTDOC番号: ED 1.310/2: 285797
GPO管理番号: 466-A-3 (microfiche)