by Peter F. Drucker
Paperback
details (UK).
(see also: Audible Audiobook)
details (USA).
(see also: Audible Audiobook · eBook (Kindle) · Audible Audiobook)
details (Germany).
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details (Canada).
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ISBN: 978-0-7506-4388-7
ISBN-10: 0-7506-4388-9