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先进光通信系统及网络书籍详细信息
- ISBN:9787568078931
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- 页数:733
- 价格:280.40元
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书籍真实打分
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人物塑造:3分
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网友 谭***然:如果不要钱就好了
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网友 宫***玉:我说完了。
网友 曹***雯:为什么许多书都找不到?
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网友 蓬***之:好棒good
网友 冯***卉:听说内置一千多万的书籍,不知道真假的
网友 菱***兰:特好。有好多书
网友 石***烟:还可以吧,毕竟也是要成本的,付费应该的,更何况下载速度还挺快的
网友 冷***洁:不错,用着很方便