There has been data ("Agile Product Management: Scrum Master: 21 sprint problems, impediments and solutions & The 7 habits of Highly Effective Agile Product Managers ... development, agile software development)") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Wed Oct 30 18:55:50 2019, so the data displayed here has been removed .