Hardcover
details (United Kingdom).(see also: eBook (Kindle) · Audio CD · Audio CD)
details (United States).(see also: Audible Audiobook · Audio CD · Audio CD)
details (Germany).(see also: Audio CD · Kindle Ausgabe · Audio CD)
details (Canada).(see also: eBook (Kindle) · eBook (Kindle) · eBook (Kindle) · eBook (Kindle))
ISBN: 978-0-00-183116-2
ISBN-10: 0-00-183116-X
HarperCollins Distribution Services · 1972