Mathews, Jon. Mathematical methods of physics [by] Jon Mathews [and] R. L. Walker. - 2d ed. - New York, W. A. Benjamin, 1970. - xiii, 501 p. illus. 24 cm. Bibliography: p. 485-491. ISBN: 0805370021 LCCN: 71080659 Subjects--Topical Terms: Mathematical physics. LC Class. No.: QA401 / .M42 1970 Dewey Class. No.: 510