COURANT, R. Methods of mathematical physics (V 1) R.Courant and D.Hilbert - 1st eng. ed. - New Delhi Wiley Eastern 1975 - xv, 561p. ill. Translated and revised from the german original ISBN: 0852261314 INR 27.00/USD 15.95 Subjects--Topical Terms: PHYSICS Dewey Class. No.: PHY 530.15 / CRn75