Friedrich, Thomas, 1949- Dirac operators in Riemannian geometry/ Thomas Friedrich ; translated by Andreas Nestke. - Providence, R.I.: American Mathematical Society, c2000. - xvi, 195 p.; 27 cm. - Graduate studies in mathematics; v. 25 . Includes bibliographical references and index. ISBN: 0821820559 (alk. paper) LCCN: 00038614 Subjects--Topical Terms: Geometry, Riemannian.Dirac equation. Dewey Class. No.: 516.373 / F911d