000			00771nam a2200277Ia 4500
001			56809
005			20250221160202.0
008			250214s9999||||xx |||||||||||||| ||und||
020			_a9788131503027
100			_aDunning, Gary
245		0	_aIntroduction to programmable logic controllers
250			_a3
260			_aNew Delhi
260			_bCengage Learning
260			_c2006
300			_a315p.
500			_aIncludes index
650			_aComputer -- Programmable logic controllers
650			_aIEC 1131-3 programming standard
650			_aLogic circuits -- Computer
650			_aProgrammable logic controllers
650			_aRS-232C communication standard
650			_aSLC 500 timers
650			_aTimer and counter instructions
942			_cBK
999			_c72579 _d72579