000			00336nam a2200157Ia 4500
082			_a384.648/Kri
100			_aKrishna, G Radh
526			_dNTB
526			_aUG
366			_f20
942			_cBK
245			_aCellular and mobile communications
260			_aHyderabad _bBSP Publications _c2010
300			_axvii,346
546			_aE
999			_c78200 _d78200