There has been data ("Agile Product Management: Agile Estimating & Planning Your Sprint with Scrum & Product Backlog 21 Tips (scrum master, scrum, 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 Sun Jan 26 02:55:53 2020, so the data displayed here has been removed .