Arfken, George B. Mathemadical methods for physicists : a comprehensive guide / George B. Arfken, Hans J. Weber, and Frank E. Harris - 7th ed. - New Delhi : Elsevier, c2013 - xii, 1209p. ; 25x16 cm. Includes index ISBN: 978-93-81269-55-8: Rs. 710.00 Subjects--Topical Terms: MATHEMATICAL PHYSICS Dewey Class. No.: 530.0151 / ARF-MAT