01056nam a2200289Ia 4500 312428 20231214101858.0 130215s2012 ag 0 0 spa 9789876670647 Arecibo Biblioteca 16.00 371.7820973 C355c Castro Santander , Alejandro. 70582 Local Conflictos en la escuela de la era digital tecnología y violencia Alejandro Castro Santander. 1a ed. Buenos Aires Bonum 2012. 192 p. 22 cm. Includes bibliographical references. School violence 166465 Local Violence - - Prevention 288525 Social media Local 278472 Digital media - - Social aspects. 217500 Local Information society Local 114621 Mass media and youth 132500 Local Information Technology 114627 Local Educational innovations 90524 Local Educational technology 90551 Local 230285 230285 0 0 ddc 0 371_782097300000000 0 abl 123762 1 1 17 2016-05-27 Euroamericana 16.00 502609 0 371.7820973 60000010143771 2016-05-27 00:00:00 r:312428 6