000 00310nam a2200133Ia 4500
008 220201s2017 xx 000 0 eng d
082 _a4
_bSCH
100 _aSchiller,Jochen
245 0 _aMOBLILE COMMUNICATIONS
250 _a2nd ed.
260 _bPearson
_aNew Delhi
_c2017
300 _a492p.
942 _2ddc
_01
999 _c2139
_d2139