Online game interactivity theory
| Main Author: | Friedl, Markus |
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| Published: |
Hingham, Mass.:
Charles River Media, Inc.,
2003.
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| Subjects: |
| Physical Description: |
xvi, 432 p.: ill.; 23 cm.. |
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| ISBN: |
1584502150 (hbk.) 9781584502159 |