一般注記"U.S. Department of Education, Office of Educational Research and Improvement."
Distributed to depository libraries in microfiche
"September 1988."
Physical description for original version: 38 p. : 28 cm
書誌注記Includes bibliographical references (p. 36-38)
原資料等に関する注記原資料の出版事項: East Lansing, Mich. : National Center for Research on Teacher Education, [l988]
SUPTDOC番号: ED 1.310/2: 301468
GPO管理番号: 466-A-3 (MF)