by Peter F. Drucker
Audio CD
details (USA).
(see also: eBook (Kindle) · Audible Audiobook)
details (Germany).
(see also: Kindle Ausgabe · Audible Hörbuch)
details (Canada).
(see also: eBook (Kindle))
ISBN: 978-0-06-168768-6
ISBN-10: 0-06-168768-5
HarperAudio · 2008