一般注記"Sponsored wholly, or in part, by the Office of Educational Research and Improvement, U.S. Department of Education, under contract number 400-86-0005"--T.p. verso
Distributed to depository libraries in microfiche
Physical description for original version: 175 p. ; 23 cm
書誌注記Includes bibliographical references
原資料等に関する注記原資料の出版事項: Andover, Mass ; Oxford, Ohio : Regional Laboratory for Educational Improvement of the Northeast and Islands : National Staff Development Council, [1987]
SUPTDOC番号: ED 1.310/2: 285837
GPO管理番号: 466-A-3 (MF)