000			00329nam a2200133Ia 4500
008			241226s9999 xx 000 0 und d
020			_a0
082			_a6 _bSIN
100			_aSinghal Sandeep
245		0	_aWireless application protocols
260			_aNew Delhi : _bAddison Wesley, _c2021.
350			_a450
650			_aManagement
999			_c166169 _d166169