00249nam a2200109Ia 4500008004100000020001500041041000800056245003200064250001000096260002500106300000800131211209s2005    xx            000 0 und d  a812032045X  aeng  aMODERN CONTROL ENGINEERING   a4 ed.  aNEW DELHIbPHIc2005  a964