Piano Tuning and Repair for Profit by Peter Summers in Two Volumes, Copyright 1999
Volume One: Tuning
Volume Two: Repair, Regulation and Business Practices
Set of 16 specialized tools
Piano Tuning and Repair for Profit by Peter Summers in Two Volumes, Copyright 1999
Volume One: Tuning
Volume Two: Repair, Regulation and Business Practices
Set of 16 specialized tools