In Russian. Timoshenko, Vladimir Ivanovich. Calculation and design of parametric acoustic converters. Taganrog: TRTI, 1978-1980. Raschet i proektirovanie parametricheskikh akusticheskikh preobrazovateley. In Russian /Calculation and design of parametric acoustic converters . All images are for identification of editions only. Several books of the same edition may be available. Please feel free to request photos of available books. SKU7587616