Spiegel, Murray R .
Theory and problems of Fourier analysis with application to boundary value problems / Textual Documents Murray R Spiegel. - 1 / . - New York : McGraw Hill Book Company , 1974. - 191 ; .
515.2433 / SPI/TH
Theory and problems of Fourier analysis with application to boundary value problems / Textual Documents Murray R Spiegel. - 1 / . - New York : McGraw Hill Book Company , 1974. - 191 ; .
515.2433 / SPI/TH