Paperback
details (UK).(see also: Audio CD · Audio CD)
details (USA).(see also: Audio Cassette · Audio CD · Audio CD)
details (Germany).(see also: Audio CD · Audio CD)
details (Canada).(see also: Audio CD · Audio CD)
ISBN: 978-0-437-96002-3
ISBN-10: 0-437-96002-1
William Heinemann Ltd · 1977