00784nam 2200229 450 2779574http://id.bnportugal.gov.pt/bib/porbase/277957420170116163000.0978-0-19-991809-6encadernadoOfertaexrctb026_Jan.iso/06-02-2017/33724519720150428d2014 k y0pory0103 baengUSCybersecurity and Cyberwarwhat everyone needs to knowP.W. Singer, Allan Friedman1ª ed.New YorkOxford University Press2014306 p.22 cm556.02BNporSingerP.W.FriedmanAllanPTEXRCTBRPCEXRCTBEXRCTB11074