Piano Parts and Their Functions | A complete guide to the names and purposes of structural and moving parts found in contemporary pianos
How to Buy a Good Used Piano by Willard M. Leverett, RPT
How to Tune a Piano by Woodman
Professional Piano Tuning by W. Dean Howell
Piano Tuning by J. Cree Fischer | A Simple and Accurate Method for Amateurs
Piano Tuning for Beginners by Dennis E. Kurk | Simple Guide to Tuning a Piano
What Is Your Piano All About and Allied Subjects compiled by Don U. Kresge Book