Telecommunication - Law and legislation - United States.
概要
作品: | 20 作品在 1 項出版品 1 種語言 |
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書目資訊
Making universal service policy : = enhancing the process through multidisciplinary evaluation /
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(書目-語言資料,印刷品)
Cost proxy models and telecommunications policy = a new empirical approach to regulation /
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