Groetsch, C. W. Elements of applicable functional analysis/ Charles W. Groetsch. - New York: M. Dekker, c1980. - x, 300 p.; 24 cm. - Monographs and textbooks in pure and applied mathematics; 55. . Includes index. Bibliography: p. 291-295. ISBN: 0824769864 LCCN: 80013648 Subjects--Topical Terms: Functional analysis. Dewey Class. No.: 515.7 / G874e