Fourier series /
Tolstov, Georgi P
Fourier series / by George P Tolstov - U S A : Prentice-hall, 1962. - X.; 336p. : 02859.
517.355 / TOL
Fourier series / by George P Tolstov - U S A : Prentice-hall, 1962. - X.; 336p. : 02859.
517.355 / TOL