Hardcover
details (United States).(see also: Audio CD · eBook (Kindle) · Audible Audiobook)
details (UK).(see also: MP3 CD · eBook (Kindle) · Audible Audiobook)
details (Germany).(see also: MP3 CD · Kindle Ausgabe · Audible Hörbuch)
details (Canada).(see also: Audio CD · eBook (Kindle) · Audible Audiobook)
ISBN: 978-0-393-05500-9
ISBN-10: 0-393-05500-0
Norton · 1973