Burnham Piano Technique: This is a set of four books: Introductory, Book 1, Book 2, and Book 3. These were used by a child, so the Introductory book, Book 1, and Book 2 have a lot of writing in them. Book 3 has been used up to page 17 out of 53 pages, with the rest remaining blank. By Edna Mae Burnham Supervised by Masayasu Oshima Commentary and Translation by Kikuko Nakamura Published by Zen-On Music Company