Paperback
details (USA).(see also: eBook (Kindle) · Audio Cassette)
details (United Kingdom).(see also: Audio Cassette)
details (Germany).(see also: Kindle Ausgabe)
details (Italy).(see also: Formato Kindle · Audio Cassetta)
ISBN: 978-0-8050-0030-6
ISBN-10: 0-8050-0030-5
Holt Paperbacks · 1982