Kuo, Benjamin C. Automatic control systems. - 7th ed. - Englewood Cliffs , N.J.: Prentice-Hall International , Inc., 1995. - xxii, 897p.; 23cm "N" ISBN: "0-13-312174-7" Subjects--Topical Terms: 1.Automatic control. Subjects--Index Terms: "Y" LC Class. No.: TJ213 / .K86