000			00391nam a2200157Ia 4500
008			100324s9999 xx 000 0 und d
020			_a978 0 9552578 5 8
100			_aNil
245			_aThe Impact of mobile phones
260			_c2009 _bVodaphone Group Plc
300			_a64 p.
366			_b2009
650			_aTelecommunications
942			_cBK
999			_c4302 _d4302