books.google.fr - Organizations act, but what determines how and when they will act? There is precedent for believing that the organization is but an extension of one or a few people, but this is a deceptively simplified approach and, in reality, makes any generalization in organizational theory enormously difficult....http://books.google.fr/books/about/Organizations_in_Action.html?hl=fr&id=YhHo7aHmBGMC&q=contingencies&utm_source=gb-gplus-shareOrganizations in Action