MATHEMATICAL METHODS FOR PHYSICISTS http://hdl.handle.net/123456789/3922 2026-04-05T23:15:29Z 2026-04-05T23:15:29Z MATHEMATICAL METHODS FOR PHYSICISTS GEORGE B.ARFKEN http://hdl.handle.net/123456789/3943 2022-06-28T00:21:06Z 2001-01-01T00:00:00Z MATHEMATICAL METHODS FOR PHYSICISTS GEORGE B.ARFKEN 2001-01-01T00:00:00Z