Houpis, Constantine H. Digital control systems: theory, hardware, software / Constantine H. Houpis and Gary B. Lamont. - New York : McGraw-Hill, c1985. - xix, 667 p. : table, ill. ; 21 cm. - McGraw-Hill series in electrical engineering. Control theory . Includes index. Includes bibliographical reference p. 559-563. English ISBN: 0070304807 LCCN: 84009644 Subjects--Topical Terms: Digital control systems. LC Class. No.: TJ223.M53 / H68 1985 Dewey Class. No.: 629.895/HOD