Mass Market 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: 978-0-451-14045-6
ISBN-10: 0-451-14045-1
Signet · 1981