by Peter F. Drucker
Audio Cassette
details (United States).
(see also: Audible Audiobook · Audio CD · eBook (Kindle))
details (UK).
(see also: Audible Audiobook)
details (Germany).
(see also: Kindle Ausgabe · Audible Hörbuch)
details (Canada).
(see also: eBook (Kindle) · Audible Audiobook)
ISBN: 978-1-55994-552-3
ISBN-10: 1-55994-552-4
HarperAudio · 1992