by: Roger Fisher · William Ury
Broché
details (France).
(see also: Livres audio Audible)
details (USA).
(see also: Audible Audiobook)
details (UK).
(see also: Audible Audiobook)
details (Germany).
(see also: Audible Hörbuch)
ISBN: 978-2-02-020512-2
ISBN-10: 2-02-020512-2
Seuil · 2003