000 00253nam a2200097Ia 4500
008 230508s2008 xx 000 0 und d
041 _aeng
100 _aWEBB REIS
245 _aPROGRAMMABLE LOGIC CONROLLERS
260 _bPEAERSON PRENTICE HALL
_c2008
_g2008
999 _c335516
_d335516