00286nam 2200433 4500001000400000003002300004005000900027008004100036100003300077260000800110245006000118433StarLibrary Marc Built20180713201711 ||||| |||||||||||amh  aRichard Messer Jens Weidauer c2014 aELECRICAL DRIVE PRINCIPLE,PLANNING,APPLICATION,SOLUTION