Seidel, Robert J., 1931-
著者名典拠詳細を表示
| コード類 | 典拠ID=AL00064662 NCID=DA00140746 |
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| 1 | Learning without boundaries : technology to support distance/distributed learning / edited by Robert J. Seidel and Paul R. Chatelier New York : Plenum Press , c1994 |