There has been data ("Agile Product Management: Scrum Product Owner: 21 Tips for Working with your Scrum Master & Product Backlog 21 Tips (scrum, scrum master, agile 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 18:36:19 2019, so the data displayed here has been removed .