000 00384nam a2200145Ia 4500
008 250909s9999||||xx |||||||||||||| ||und||
035 _a2485
082 _a0
100 _aHACKWORTH J.R.
245 0 _aprogrammable logic controllers: programming methods and application
260 _aNEW DELHI
_bPEARSON EDU.
_c2007, R.P.2008
300 _a1-315
650 _aCOMPUTER
942 _cBK
999 _c20660
_d20660