"782.28 |c Carols |d Carols" . "783.14 |c Kwartetten (verschillende zangstemmen) |d Quartets (different singing voices)" . . . "783.1428147" . . . "9170" . . "9170" . "781.47 |c Met begeleiding |d With accompaniment 782.28 |c Carols |d Carols 783.14 |c Kwartetten (verschillende zangstemmen) |d Quartets (different singing voices) 783.1428147 9170" . "781.47 |c Met begeleiding |d With accompaniment" .