"Violin Studies and exercises." . . "Violon Études et exercices." . . "60 etudes, op. 45 : Violino" . . "Sixty studies : for the violin, op. 45" . . "Studies and exercises"@en . "Studies for the violin, op. 45" . "Studies and exercises" . "Violin studies" . . . "Songbooks" . . . . . . . . . . "60 studies" . "60 studies for violin, op. 45"@en . . "Sixty studies : Opus 45 ; for violin" . . . "Sixty etudes, op. 45" . "Sixty studies for the violin [musique] : op. 45" . "75 etuden op.45 für violine : 75 etudes pour le violon = 75 studies for the violin" . . . "Sixty studies for violin, op. 45" . . . "F. Wohlfahrt, op. 45, sixty etudes for violin" . . "60 studies for the violin, op. 45" . . . "60 etudes for violin, op. 45" . "Sixty studies for the violin, op. 45" . "Sixty studies for the violin, op. 45"@en . . "Sixty studies for the violin op. 45" . . . . . . . . . . "60 studies for the violin, op. 45" . . . . "Op.45, sixty studies for the violin"@en . "Sixty etudes for violin, op. 45" . . . . . . "Sixty studies for violin, op. 45 : in two books" . . . . . "60 Etüden, op. 45" . . . "Sixty studies for the violin : op. 45" . "Sixty studies for the violin : op. 45"@en . . . "Violin." . .