000 00307nam a2200121Ia 4500
008 150601s9999 xx 000 0 und d
100 _aStallings William
245 _aWireless Communications and Networks
250 _a2
260 _b"Pearson Education Pte. Ltd., Delhi"
260 _c2013
300 _a596
999 _c57964
_d57964