. "6727" . "6727 785.14 |c Kwartetten |d Quartets 785.25 |c Ensembles van koper, snaren, toets |d Ensembles of brass, strings, keyboard 785.25194" . "785.25194" . "785.14 |c Kwartetten |d Quartets" . . "785.25 |c Ensembles van koper, snaren, toets |d Ensembles of brass, strings, keyboard" . "6727" . . .