000 00325nam a2200121Ia 4500
008 130318s9999 xx 000 0 und d
020 _a9798181476431
082 _a004.62 FAR/I
100 _aFarrel, Adrian
245 _aInternet and its Protocols: A comparative approach
260 _bElsevier
_aNew Delhi
_c2004
300 _a809
999 _c1536
_d1536