There has been data ("Agile Product Management: Scrum Master: 21 Tips to Coach and Facilitate & Scrum Product Owner: 21 Tips for Working with your Scrum Master (scrum ... 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 Sun Jul 28 14:19:00 2019, so the data displayed here has been removed .