Paperback
details (United Kingdom).(see also: eBook (Kindle) · Audible Audiobook)
details (USA).(see also: eBook (Kindle) · Audible Audiobook · Audible Audiobook)
details (Germany).(see also: Kindle Ausgabe · Audible Hörbuch)
details (Italy).(see also: Formato Kindle)
ISBN: 978-0-08-037437-6
ISBN-10: 0-08-037437-9
Brassey's (UK) Ltd · 1990