000 00302nam a2200121Ia 4500
008 211209s2008 xx 000 0 und d
020 _a0070527997
041 _aeng
100 _aKASERA, SUMIT
245 _a3G NETWORKS: ARCHITECTURE PROTOCALS
260 _aNEW DELHI
_bTMH
_c2008
300 _aXXVIII-570
999 _c54734
_d54734