"782.5420949213" . "782.5 |c Gemengd koor |d Mixed choir" . . "782.42 |c Liederen |d Songs" . . "T0949213 |c Friesland |d Frisia" . "10696" . . "10696 782.42 |c Liederen |d Songs 782.5 |c Gemengd koor |d Mixed choir 782.5420949213 T0949213 |c Friesland |d Frisia" . . "10696" . .