por Ackoff, Russell Lincoln, 1919- [autor] | Copertini, Paolo [traductor] | Ackoff, Russell Lincoln, 1919-. Management in small doses.
por Ackoff, Russell Lincoln, 1919- [autor] | Deras Escobedo, Adolfo [traductor] | Deras Quiñones, Adolfo [traductor] | Ackoff, Russell Lincoln, 1919-. Concept of corporate planning.