000 00297nam a2200109Ia 4500
008 230411s9999 xx 000 0 und d
082 _a621.3845
_bLEE
100 _aLEE (william)
245 0 _aMobile cellular telecommunition tims, aaalog and digital system
260 _bTMH
_aNEW DELHI
942 _cBB
999 _c8625
_d8625