A general information system for educational technology (ETGIS) : a conceptual scheme / Margaret E. Chisholm and Donald P. Ely. (Sponsored reports series)
A general information system for educational technology (ETGIS) : a conceptual scheme / Margaret E. Chisholm and Donald P. Ely.
(Sponsored reports series)
国立国会図書館請求記号
FC51-64
国立国会図書館書誌ID
000006155027
資料種別
図書
著者
Chisholm, Margaret E.ほか
出版者
U.S. Dept. of Health, Education, and Welfare, Office of Education : for sale by the Supt. of Docs., U.S. Govt. Print. Off.