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1by Frei, Walter“…Societas Bach Internationalis <Schaffhausen>…”
Published 1989
Classmark: 1994 a 037 BFlBook -
2by Petzoldt, Martin“…Societas Bach Internationalis <Schaffhausen>…”
Published 1993
Classmark: 1995 a 305Book -
3by Mezger, Manfred“…Societas Bach Internationalis <Schaffhausen>…”
Published 1964
Classmark: 1993 a 0043 NEVBook