000 00321nam a22001337a 4500
005 20220518110030.0
008 110518t xxu||||| |||| 00| 0 eng d
100 _aSchiller, Jochen
_9199
245 _aMobile communications
250 _a2nd ed.
942 _cBK
260 _aDelhi
_bPearson
_c2009
020 _a9788131724262
999 _c191398
_d191398