000			00309nam a22001337a 4500
008			181203b xxu||||| |||| 00| 0 eng d
020			_a9780130284860
041			_aeng
080			_25 TH _a330
100			_a53
101			_aMAN
245			_aTelecommunications For Managers _cRowe.S.H
942			_2udc _cBK
999			_c52694 _d52694