Hardcover
details (United States).(see also: eBook (Kindle) · Audible Audiobook)
details (United Kingdom).(see also: eBook (Kindle) · Audible Audiobook · CD-ROM)
details (Germany).(see also: Kindle Ausgabe · CD-ROM · Audible Hörbuch)
ISBN: 978-0-7927-0735-6
ISBN-10: 0-7927-0735-4
John Curley & Assoc · 1991