2006 - Precisely Predictable Dirac Observables [Fundamental Theories of Physics] (Hardcover) ISBN-13: 9781402051685 ISBN-10: 1402051689 ? 1987 - Spectral Theory of Linear Differential Operators and Comparison Algebras [London Mathematical Society Lecture Note Series] (Paperback) ISBN-13: 9780521284431 ISBN-10: 0521284430 ? |