Ogata, Katsuhiko. Modern control engineering / Katsuhiko Ogata. - 4th ed. - Upper Saddle River, NJ : Prentice Hall, 2002. - xi, 964 p. : ill. ; 23 cm. ISBN: 0130432458 Subjects--Topical Terms: Automatic control.Control theory. Dewey Class. No.: 629.8 / O34