000 00284nam a2200109Ia 4500
008 150601s9999 xx 000 0 und d
100 _aGarg Vijay K.
245 _aWireless network evolution 2G to 3G
260 _b"Pearson Education Pte. Ltd., Delhi"
260 _c2007
300 _a790
999 _c58287
_d58287