00353nam a2200133Ia 4500008004100000020001800041041000800059082002000067100001800087245005200105250001000157260004400167300000800211211209s2005    xx            000 0 und d  a981-240-625-5  aeng  a629.89 O 05 DUN  aDUNNING, GARY  aINTRODUCTION TO PROGRAMMABLE LOGIC CONTROLLERS   a2 ed.  aSINGAPOREbTHOMSON ASIA PVT. LTD.c2005  a516