por Ackoff, Russell Lincoln, 1919- [autor] | Vergara Finnel, Elsa [autor] | Gharajedaghi, Jamshid [autor] | Regules Silva, Elizabeth De [traductor] | Ackoff, Russell Lincoln, 1919-. Guide to controlling your corporation's future.
por Ackoff, Russell Lincoln, 1919- [autor] | Finlel, Elsa Vergara [autor] | Gharajedaghi, Jamshid [autor].
por Geranmayech, Ali | Gharajedaghi, Jamshid, coaut.