Lectures on partial differential equations /
Petrovskiĭ, I. G.
Lectures on partial differential equations / I. G. Petrovsky ; translated by A. Shenitzer. - New York : Dover, 1991 - 245 σ. ; 21 εκ.
0486669025
Εξισώσεις, Διαφορικές
515.353
Lectures on partial differential equations / I. G. Petrovsky ; translated by A. Shenitzer. - New York : Dover, 1991 - 245 σ. ; 21 εκ.
0486669025
Εξισώσεις, Διαφορικές
515.353