000			00376 a2200145 4500
020			_a8120323084
082			_a629.89 _bWEB
090			_c13752 _d20402
245			_aProgrammable logic controllers _bPrinciples and applications
250			_a5th ed.
260			_aNew Delhi _bPrentice - Hall _c2003 _g2005
300			_axv,460p. _c23cm
650			_aComputer control
942			_cL
999			_c42045 _d42045