LDR 00452nam a2200157Ia 4500 008 170106s2009||||xx |||||||||||||| ||und|| 020 _a9780123748263 082 _a621.38215 _bOLS 100 _aOlsson, Magnus …[et al.] 245 0 _aSAE and the evolved packet core : driving the mobile broadband evolution 250 _a1st ed. 260 _aUK _bAcademic press _c2009 300 _axxiii, 440 p. ; 25 cm 650 _aComputer sc. 942 _cBK 999 _c12648 _d12648