Objective Communicationde Leonard PeikoffMateriasPhilosophyAuthorshipObjectivism (Philosophy)Rand, ayn, 1905-1982Philosophy, authorshipObjectivism (philosophy)Ediciones (1)Objective Communication (2013)Berkley · ISBN 9780451418159Más obras de Leonard PeikoffUnderstanding objectivismThe DIM hypothesisThe Voice of ReasonT