000 00332nam a2200121Ia 4500
008 180304s9999 xx 000 0 und d
020 _a9780070595019
100 _aAlberto Leon-Garcia
245 0 _a"Communication Networks: Fundamental Concepts and key Architecture, 2nd Ed."
260 _bMcGraw Hill
365 _b775
942 _cBK
999 _c4038
_d4038