There has been data ("The Mammoth Book of the Vietnam War: Over 40 Definitive Accounts from America's Longest War (The Mammoth Book Series) - ISBN-13 978-1-4721-1607-9") available for this ISBN from the data sources that books-by-isbn.com uses, but not on the latest request on Sun Dec 22 08:44:28 2019, so the data displayed here has been removed .