Christopher Schenk
Name : Christopher Schenk
| Book | Role |
|---|---|
| Hands On: Hands Off - A Computer Activity Book for Schools | Author |
| O Computador na Classe | Author |
Name : Christopher Schenk
| Book | Role |
|---|---|
| Hands On: Hands Off - A Computer Activity Book for Schools | Author |
| O Computador na Classe | Author |
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