Introduction to the theory of linear systems [by] E. A. Faulkner. Faulkner, Eric A. System analysis. Linear systems. QA402 .F36 517 "Distributed in the U.S.A. by Barnes & Noble, Inc." Bibliography: p. vii. London, Chapman & Hall, 1969. 1969. 1969 Text iii-x, 89 p. eng