Persuasive Technology: Third International Conference, PERSUASIVE 2008, Oulu, Finland, June 4-6, 2008, Proceedings Lecture Notes in Computer Science, nr. 5033 Editat de Harri Oinas-Kukkonen et al. 27 mai 2008 Paperback Preț: 333.72 lei 417.15 lei 6-8 săpt. -20%