PakCat catalogue record Digital control systems theory, hardware, software By Houpis, Constantine H. Bibliographic details ISBN0071126376 PublisherMcGraw-Hill Publication placeNew York Publication year1992 Edition2nd ed. LanguageEnglish Material typeBook Physical descriptionxxiii, 752p. Additional authorsLamont, Gary B. SubjectsDigital Control Systems., Discrete-Time Systems.