MAP20110068219 Ciccarelli, Marina Diversity of tasks and information technologies used by office workers at and away from work / Marina Ciccarelli... [et al.] En: Ergonomics : the international journal of research and practice in human factors and ergonomics. - Oxon [United Kingdom] : Taylor & Francis, 2010- = ISSN 0014-0139. - 01/11/2011 Volumen 54 Número 11 - noviembre 2011