There has been data (": Medieval Science, Technology and Medicine (2006): An Encyclopedia (Routledge Revivals: Routledge Encyclopedias of the Middle Ages) - ISBN-13 978-1-351-67615-1") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Sat Feb 15 12:36:53 2020, so the data displayed here has been removed .