一般注記"Supported by funds from the National Institute of Education, Department of Education."
Distributed to depository libraries in microfiche
"November, 1985."
Physical description for original version: 162 p. ; 28 cm
書誌注記Includes bibliographical references (p. 139-145)
原資料等に関する注記原資料の出版事項: Philadelphia, PA : Field Studies Unit, Research and Evaluation Division, Research for Better Schools, [1985]
SUPTDOC番号: ED 1.310/2: 263109
GPO管理番号: 466-A-3 (MF)