There has been data ("Norm Change in International Relations: Linked Ecologies in UN Peacekeeping Operations (Routledge Research on the United Nations UN) - ISBN-13 978-1-317-37480-0") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Tue Sep 17 02:10:46 2019, so the data displayed here has been removed .