Rzhevkin S. Hearing and speech in the light of modern physical research. In Russian /Rzhevkin S. Slukh i rech v svete sovremennykh fizicheskikh issledovaniy. ONTI NKTP. Main edition of general technical literature and nomography, 1936. 312 p. We have thousands of titles and often several copies of each title may be available. Please feel free to contact us for a detailed description of the copies available. SKUalbe7cc89557c8a1768.