Paperback
details (United States).(see also: Audible Audiobook · CD-ROM · eBook (Kindle))
details (UK).(see also: eBook (Kindle))
details (Germany).(see also: Audible Hörbuch · Kindle Ausgabe)
details (Canada).(see also: eBook (Kindle) · Audible Audiobook)
ISBN: 978-0-201-40896-6
ISBN-10: 0-201-40896-1
Basic Books · 1994