Boas, Mary L. Mathematical methods in the physical sciences / Mary L. Boas ; Mary L. Boas. - 3rd ed. - xviii, 839 p. : ill. ; 27 cm. Includes index. ISBN: 9780471198260 (acid-free paper) Subjects--Topical Terms: Mathematics--Textbooks LC Class. No.: QA37.3 / .B59 2006