Coppel, W. A. Linear systems / W. A. Coppel. - 2nd ed. - Canberra : The Australian National University, 1974. - vii, 85 p. ; 30 cm. - Notes on Pure Mathematics ; v.6 . - Notes on Pure Mathematics ; v.6. . Bibliography: p. 80-85. ISBN: 070810133X LCCN: 72-092108 Subjects--Topical Terms: System analysisControl theory