000			00359nam a2200157Ia 4500
008			230913s9999 xx 000 0 und d
082			_a629.8 web
100			_aWebb, John W
245		0	_aProgrammable Logic Controllers-V+
250			_aV
260			_aNEW DELHI
260			_bPHI
260			_c2007
300			_a460
650			_aElectrical Engineering
999			_c122578 _d122578