There has been data ("Volunteer Police, Choosing to Serve: Exploring, Comparing, and Assessing Volunteer Policing in the United States and the United Kingdom - ISBN-13 978-1-351-03076-2") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Sun Mar 15 12:51:09 2020, so the data displayed here has been removed .