Hardcover
details (USA).(see also: Audio Cassette · Audio Cassette)
details (UK).(see also: Audio Cassette)
details (Germany).(see also: Hörkassette)
details (Canada).(see also: Audio Cassette · Audible Audiobook)
ISBN: 978-0-03-022451-5
ISBN-10: 0-03-022451-9
Holt, Rinehart and Winston · 1977