000 00290nam a22001337a 4500
082 _a621.382
_bSCH
100 _aSchiller, Jochen
245 _aMobile Communications
250 _a2
260 _aNoida
_bPearson
_c2024
300 _a492
650 _aComputer Science
942 _2ddc
_cBK
999 _c185294
_d185294