Paperback
details (USA).(see also: Audible Audiobook)
details (United Kingdom).(see also: Audible Audiobook)
details (Germany).(see also: Audible Hörbuch)
details (Canada).(see also: Audible Audiobook)
ISBN: 978-1-55874-662-6
ISBN-10: 1-55874-662-5
HCI · 1999