Paperback
details (USA).(see also: eBook (Kindle))
details (UK).(see also: eBook (Kindle))
details (Germany).(see also: Kindle Ausgabe)
details (Canada).(see also: eBook (Kindle))
ISBN: 978-0-942272-17-8
ISBN-10: 0-942272-17-X
Original Publications,U.S. · 1988