1965 - Linear Elliptic Differential Systems and Eigenvalue Problems [Lecture Notes in Mathematics - Volume 0] (Paperback) ISBN-13: 9783540033516 ISBN-10: 3540033513 ? Numerical Quantitative Analysis [Surveys and Reference Works in Mathematics] (Hardcover) ISBN-13: 9780273002840 ISBN-10: 0273002848 Genre: Science & Math ? |