Text ( visual ) : unmediated Functional analysis and linear control theory / J.R. Leigh. -- New York : Dover Publications , c2007. -- ix, 160 p. ; 24 cm. -- (Dover books on engineering). -- Bibliography: p. 145-155 ; Includes index ; "This Dover edition, first published in 2007, is an unabridged republication of the work originally published (as volume 156 in the series Mathematics in Science and Engineering) by Academic Press, Inc., London and New York, in 1980. The author has prepared a new preface specially for this Dover edition.". -- ISBN 048645813X ; (BA8652940X) ; https://ci.nii.ac.jp/ncid/BA8652940X Author Heading(s): Leigh, J. R. (James R.). -- Classification(s): LCC : QA402.3 ; DC19 : 629.8/312. -- Subject Heading(s): LCSH : Control theory ; LCSH : Functional analysis