Dunford, Nelson. Linear operators V.1 Nelson Dunford and Jacob T. Schwartz ; with the assistance of William G. Bade and Robert G. Bartle. - Wiley Classics Library ed. - New York : Interscience Publishers, 1957 - v.1 - Wiley classics library . v.1- General theory Subjects--Topical Terms: Linear operators. Universal Decimal Class. No.: 517.983 / DUN.1