00330nam a2200133Ia 4500008004100000020003200041041000800073082001500081100002900096245003300125250001200158260001800170300000800188211209s2018    xx            000 0 und d  a9789386070111 9789386070111  aeng  a629.83 NAG  aNAGARATH,I J AND GOPAL M  aCONTROL SYSTEMS ENGINEERING   a6TH ed.  bNEW AGEc2018  a907