1989 - Introduction to Partial Differential Equations From Fourier Series to Boundaryvalue Problems (Paperback) → Hardcover ISBN-13: 9780486661582 ISBN-10: 048666158X Genre: Substores ? Introduction to Partial Differential Equations From Fourier Series to Boundaryvalue Problems (Hardcover) → Paperback ISBN-13: 9780201007534 ISBN-10: 0201007533 ? |