Short description: In Russian. Rzhevkin, Sergey Nikolaevich. Hearing and Speech in the Light of Modern Physical Research. Moscow; Leningrad: State Publishing House, 1928. Slukh i rech' v svete sovremennykh fizicheskikh issledovaniy. In Russian /Hearing and Speech in the Light of Modern Physical Research. The image is provided for reference only. It may reflect condition of one of the available copies or only help in identifying the edition. Please feel free to contact us for a detailed description of the copies available. SKU9255792