000			00540nam a22001457a 4500
999			_c493 _d493
020			_a0130961396 (pbk)
082			_a004.6 _bBEY
100			_aBeyda, William J.
245			_aData communications _bfrom basics to broadband
260			_aUpper Saddle River _bPrentice Hall _c2000
300			_axv, 330 p. _b: ill. _c; 23 cm
650			_aComputer networks _vData transmission systems _vDigital transmission _vArchitecture protocols _vNetwork management _vDigital telecommunication _vData security _vData transport _vFC
942			_cBK