000 00298nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.382
100 _aRoy Blake
245 0 _aWireless Communication Technology
250 _a1
260 _bCengage Learning Pltd Newdelhi
_c2012
942 _cBK
999 _c30050
_d30050