000			00392nam a22001337a 4500
020			_a8178083132
082			_a621.385 _bCOL/INT
100			_aCole, Marion. _93677
245			_aIntroduction to Telecommunications: _bVoice, Data, and the Internet
260			_aNew Delhi : _bPearson Education, _cc2000.
300			_axvi, 592 p.: _b[E23]
504			_aThis book is having appendixes.
942			_cBK
999			_c3268 _d3268