There has been data ("Agile Project Management: Sprint Retrospective: 29 tips for continuous improvement with Scrum (agile retrospectives, agile software development, agile ... scrum master, scrum, agile development)") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Sun Jan 5 04:37:22 2020, so the data displayed here has been removed .