000			00395nam a2200145Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a81-297-0106-5
082			_a621.382 ROD
100			_aRoddy, Dennis Coolen, John _9707
245		0	_aElectronic communications
250			_a4th
260			_aPearson education asia _bDelhi _c2003
300			_b350
650			_aCOMMUNICATION SYSTEM
999			_c171302 _d171302