There has been data ("Agile Product Management: Scrum Product Owner: 21 Tips for Working with your Scrum Master & Agile Retrospectives 29 Tips for Continuous Improvement ... 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 19:06:49 2019, so the data displayed here has been removed .