00383nam a2200145Ia 4500008004100000020001800041041000800059082001500067100001600082245002400098260001900122300002700141365001700168700005200185230718s9999    xx            000 0 und d  a9789811082962  aeng  a629.8bKEV  aKeviczky L.  aControl Engineering  c2019bSpringer  a532dRef 927 I (61960)  cRs.b7424.18  aKeviczky L.; Bars R.; Hetthessy J. & Banyasz C.