The teacher's handbook of the tonic sol-fa system a guide to the teaching of singing in schools by the tonic sol-fa system This book, "The teacher's handbook of the tonic sol-fa system a guide to the teaching of singing in schools by the tonic sol-fa system", by Alexander T. Cringan, is a replication of a book originally published before 1889. It has been restored by human beings, page by page, so that you may enjoy it in a form as close to the original as possible. This book was created using print-on-demand technology. Thank you for supporting classic literature.