000			00597nam a22001577a 4500
999			_c3188 _d3188
020			_a0471150320 (pbk)
082			_a621.382 _bNEL
100			_aNellist, John G.
245			_aUnderstanding telecommunications and lightwave systems _ban entry-Level guide
260			_aUSA _bIEEE Press _c2002
300			_axi, 269 p. _b: ill. _c; 23 cm.
500			_aIncludes index.
650			_aOptical communication _aFiber optic _vWireless communications _vAnalog transmission _vDigital transmission _vSwitching hierachy _vTraffic considerations _vCommunications _vFEAS
942			_cBK