01241nam a2200301Ia 450000100070000000500170000700800410002402000180006504900300008309200230011310000480013624501020018425000110028626000310029730000190032850400410034765000350038865000360042365000320045965000530049165000390054465000400058365000420062365000420066565000410070799900190074895201720076731242820231214101858.0130215s2012    ag              0 0 spa    a9789876670647  aArecibo Bibliotecac16.000 a371.7820973bC355c00aCastro Santander , Alejandro.9705822Local10aConflictos en la escuela de la era digitalbtecnología y violenciacAlejandro Castro Santander.  a1a ed.  aBuenos AiresbBonumc2012.  a192 p.c22 cm.  aIncludes bibliographical references.00aSchool violence91664652Local 0aViolence - - Prevention9288525 0aSocial media2Local9278472 0aDigital media - - Social aspects.92175002Local00aInformation society2Local911462100aMass media and youth91325002Local00aInformation Technology91146272Local00aEducational innovations9905242Local00aEducational technology9905512Local  c230285d230285  00102ddc406371_782097300000000708abl9123762a1b1c17d2016-05-27eEuroamericanag16.00i502609l0o371.7820973p60000010143771r2016-05-27 00:00:00xr:312428y6