000 00314nam a2200121Ia 4500
008 250409s9999 xx 000 0 und d
020 _a81-317-1346-4
082 _a4.678
_bGAR
100 _aGarg, vijay k
245 0 _aWireless network evolution 2G to 3G
260 _aVidhyanagar
_bPearson
_c2008
365 _a625/-
999 _c255832
_d255832