一般注記Distributed to depository libraries in microfiche
"October 31, 1987."
"Prepared under a contract with the Office of Technology Assessment, Congress of the United States, for the assessment, 'Power On: New Tools for Teaching and Learning.'"
Physical description for original version: 140 leaves ; 28 cm
書誌注記Includes bibliographical references (leaves 93-121)
原資料等に関する注記原資料の出版事項: [Washington, D.C.? : Technology Assessment Office, 1987]
SUPTDOC番号: Y 3.T 22/2: 2 P 87/mech
GPO管理番号: 1070-M (MF)
請求記号YCA-Y 3.T 22/2:2 P 87/mech