Paperback
details (USA).(see also: Audible Audiobook)
details (United Kingdom).(see also: Audible Audiobook · Audible Audiobook)
details (Germany).(see also: Audible Hörbuch · Audible Hörbuch)
details (Italy).(see also: Copertina rigida)
ISBN: 978-0-671-76089-2
ISBN-10: 0-671-76089-0
Touchstone · 1992