000 00309nam a2200121Ia 4500
100 _aHackworth, J.R.
700 _a Hackworth, F.D.
_916022
365 _cRs.
942 _cCD
245 _aProgrammable Logic Controllers
260 _bPearson India Education Service Pvt. Ltd.
_aSouth Asia
_c2006
082 _bHAC
999 _c59278
_d59278