Mass Market Paperback
details (USA).(see also: Audio CD · Audio CD · eBook (Kindle))
details (United Kingdom).(see also: Audio CD · eBook (Kindle) · Audible Audiobook)
details (Germany).(see also: Audio CD · Kindle Ausgabe · Audible Hörbuch)
details (Canada).(see also: MP3 CD · MP3 CD · eBook (Kindle))
ISBN: 978-0-446-56740-4
ISBN-10: 0-446-56740-X
Business Plus · 2010