The Universal Alphabet: The Alphabet Which the Factors That Have Evolved in the Process of Nature Logically Conspire to Produce This Alphabet Autor Charles T. Luthy 26 mai 2018 Paperback Preț: 89.21 lei 17-23 zile
The Universal Alphabet - The Alphabet Which The Factors That Have Evolved In The Process Of Nature Logically Conspire To Produce Autor CHARLES T. LUTHY 9 mar 2010 Paperback Preț: 180.39 lei 38-44 zile
The Human Speech Sounds - Tracing The Evolution Of The Forty-Three Speech Sounds In The Human Voice Through All Their Series, Classes, Kinds And Forms To The Limit Of Audible Distinction, Describing Their Organic Formations, Together With The Positions Of Autor Charles T. Luthy 7 dec 2009 Paperback Preț: 179.90 lei 38-44 zile