Hutson, V. Applications of functional analysis and operator theory/ V. Hutson and J. S. Pym. - London New York: Academic Press, 1980. - xi, 389 p.: graphs; 24 cm. - Mathematics in science and engineering, no. 146. . Includes index. Bibliography: p. 371-375. ISBN: 0123632609 LCCN: 79050300 //r912 Nat. Bib. No.: GB79 Subjects--Topical Terms: Functional analysis.Operator theory. Dewey Class. No.: 515.7 / H981a