Piskunov N.
Differential and integral calculus - 4 - Орос Мир 1981 - 576
mathematics mathematical analysis differential equations line integrals surface integrals series fourier series equations of mathematical physics matrices
Differential and integral calculus - 4 - Орос Мир 1981 - 576
mathematics mathematical analysis differential equations line integrals surface integrals series fourier series equations of mathematical physics matrices