"784.1825 |c Variaties |d Variations" . "785.281931825" . . "785.13 |c Trio's |d Trios" . . "2692" . "2692" . . . "785.28 |c Ensembles van snaren en toets |d Ensembles of strings and keyboard" . "2692 784.1825 |c Variaties |d Variations 785.13 |c Trio's |d Trios 785.28 |c Ensembles van snaren en toets |d Ensembles of strings and keyboard 785.281931825" . .