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【3-4周达】Macrotask Crowdsourcing : Engaging the Crowds to Address Complex Problems [9783030123338]
【3-4周达】Macrotask Crowdsourcing : Engaging the Crowds to Address Complex Problems [9783030123369]
【预售】Macrotask Crowdsourcing
海外直订Macrotask Crowdsourcing: Engaging the Crowds to Address Complex Problems 宏观任务众包:参与群众解决复杂问题
【预订】Macrotask Crowdsourcing
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