000			00349nam a2200133Ia 4500
008			220217s9999||||xx |||||||||||||| ||und||
020			_a981-240-611-5
082			_a621.382 BLA
100			_aBlake. Roy
245		0	_aElectronic communication systems
260			_aThomson _bAustralia _c2002
300			_b360
650			_aCOMMUNICATION SYSTEM
999			_c171931 _d171931