Zhongguancun ke ji yuan qu "shi wu" qi jian tong ji zi liao hui bian / Beijing Shi tong ji ju, Guo jia tong ji ju Beijing diao cha zong tui, Zhong guan cun ke ji yuan qu guan wei hui
中关村科技园区十五期间统计资料汇编 / 北京市统计局国家统计局北京调查总队中关村科技园区管委会。

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