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Flip the Funnel: How to Use Existing Customers to Gain New Ones 电子书下载
Why customer retention is the new acquisitionIf there`s anything the recession of 2009 taught us, it was the importance of invest ...
10-26 [ None ]
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Agile Product Management with Scrum: Creating Products that Customers Love (Addison-Wesley Signature Series (Cohn)) 电子书下载
The First Guide to Scrum-Based Agile Product Management In Agile Product Management with Scrum, leading Scrum consultant Roman ...
10-08 [ None ]
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