000			00561 a2200217 4500
020			_a9788120323087
082			_a621.3916 _bWEB
090			_c12906 _d18800
100			_aWebb, John W.
245			_aProgrammable logic controllers _bprinciples and applications
250			_a5th.
260			_aNew Delhi _bPrentice-Hall _c2003 _g2007
300			_axv, 460p. _c23cm.
650			_aPLC
650			_aMICROCOMPUTER
650			_aCOMPUTER ENGINEERING
650			_aMICOR CONTROLLERS
650			_aAPPLIED PHYSICS
700			_aReis, Ronald A.
942			_cL
999			_c41266 _d41266