Hardcover
details (USA).(see also: Audio Cassette · eBook (Kindle) · eBook (Kindle))
details (UK).(see also: eBook (Kindle) · eBook (Kindle))
details (Canada).(see also: eBook (Kindle) · eBook (Kindle) · Audible Audiobook)
ISBN: 978-0-695-89730-7
ISBN-10: 0-695-89730-6
Rand McNally & Company · 1956