. "782.4 |c Wereldlijke vormen |d Secular forms" . . "781.47 |c Met begeleiding |d With accompaniment" . . "782.8 |c Mannenkoor |d Men's choir" . "9521" . . "781.47 |c Met begeleiding |d With accompaniment 782.4 |c Wereldlijke vormen |d Secular forms 782.8 |c Mannenkoor |d Men's choir 782.8418945147 784.18945 |c Rapsodieën |d Rhapsodies 9521" . "784.18945 |c Rapsodieën |d Rhapsodies" . . . "9521" . "782.8418945147" .