"0, . "
fourier transforms: / - 1 ed. - uk : unesco 1972. - ", 48p.; 29 cm." - mathematics; a second level course .
335 01121 7
--
515. 7 uni
fourier transforms: / - 1 ed. - uk : unesco 1972. - ", 48p.; 29 cm." - mathematics; a second level course .
335 01121 7
--
515. 7 uni