books.google.de - From Saudi Arabia to Singapore, Sweden to South Africa, global companies as diverse as Shell, Deutsche Bank, GE, and Sony share one powerful secret: they have created thousands of new products and services, improved service quality, and made fundamental changes to their organizations' cultures by unleashing...http://books.google.de/books/about/Optimizing_the_Power_of_Action_Learning.html?hl=de&id=nrHrfi7_LdIC&q=perspectives&utm_source=gb-gplus-shareOptimizing the Power of Action Learning
