000			00645nam a2200217Ia 4500
008			230515s9999||||xx |||||||||||||| ||und||
020			_a0070634149
040			_aMAIN
041			_aEnglish
082			_a004.6 _bFOR P7:P11
100			_aForouzan,Behrouz A.
245		0	_aData Communication and networking _cBehrous A. Forouzan,with Sophia Chung Fegan
250			_a4th
260			_aNew Delhi _bTata McGraw- Hill Pub. _c2007:2011
300			_axxxiv,1134
500			_aInclude bibliographical references and index
650			_aComputer Networks
650			_aData Transmission systems
700			_aFegan, Sophia Chung
942			_cBK
999			_c3543 _d3543