"Commande électronique." . . "Regelungstechnik." . . . . "Control electrónico." . . "technische controle." . . "Elektronica." . . "Einführung." . . "Elektronische Regelung." . . "Enginyeria de control." . . "automatisering." . . "Einführung" . . . . . . . . . . . . . . . . . . "Electronic control engineering made easy : an introd. for beginners" . . . . . . . . "Electronic control engineering made easy : an introduction for beginners" . "Electronic control engineering made easy : an introduction for beginners"@en . . .