Digital books : competition and commerce /
| 其他作者: | |
|---|---|
| 格式: | Licensed eBooks |
| 語言: | 英语 |
| 出版: |
New York
Nova Science Publishers,
[2010]
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| 叢編: | Media and communications-- technologies, policies and challenges.
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| 在線閱讀: | https://search.ebscohost.com/login.aspx?direct=true&scope=site&db=nlebk&AN=358331 |