000			00497nam a22001817a 4500
003			OSt
005			20221125153510.0
008			121011b xxu||||| |||| 00| 0 eng d
020			_a8176352586
040			_aDBITLRC _bEnglish _cDBITLRC
082			_222 _a004.65 _bDER/FRE/HOW
100			_91501 _aFreed, Les.
245			_aHow Networks Work _c Derfler J. Frank Jr., Les Freed.
250			_a4th ed.
260			_aNew Delhi : _bTechmedia, _cc1999.
300			_aix, 212 p.: _bill.;
942			_2ddc _cBOOK
999			_c1169 _d1169