00265nam a2200109Ia 4500008004100000020001500041041000800056245004800064250001000112260002500122300000800147211209s2005    xx            000 0 und d  a0070483027  aeng  aDIGITAL CONTROL AND STATE VARIABLE METHODS   a2 ed.  aNEW DELHIbTMHc2005  a998