Theory and Practice of Just Intonation: With a View to the Abolition of Temperament : as Illustrated by the Description and Use of the Enharmonic Organ, Presenting the Power of Executing With the Simple Ratios in Twenty Keys

Theory and Practice of Just Intonation: With a View to the Abolition of Temperament : as Illustrated by the Description and Use of the Enharmonic Organ, Presenting the Power of Executing With the Simple Ratios in Twenty Keys