Hansen, Viggo P.
著者名典拠詳細を表示
| コード類 | 典拠ID=AU00002426 NCID=DA01927965 |
|---|
| 1 | Computers in mathematics education : 1984 yearbook / Viggo P. Hansen, 1984 yearbook editor ; Marilyn J. Zweng, general yearbook editor Reston, Va. : National Council of Teachers of Mathematics , c1984 |