Paperback
details (United Kingdom).(see also: eBook (Kindle) · eBook (Kindle) · Audio CD)
details (USA).(see also: Audible Audiobook · Audio CD · eBook (Kindle))
details (Germany).(see also: Kindle Ausgabe · Kindle Ausgabe · Audio CD)
ISBN: 978-0-435-22578-0
ISBN-10: 0-435-22578-2
Pearson Education Limited · 1971