Phillips, Charles L.
Feedback control systems
Prentice-Hall, 1988
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Darraugh, Barbara
Coaching and feedback: management development
[ASTD Press, ASTD Press], 1998
 eBooks
Hostetter, Gene H., 1939-
Design of feedback control systems
Saunders College, 1989
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Franklin, Gene F.
Feedback control of dynamics systems
Addison-Wesley, 1986
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Shinskey, F.G.
Feedback controllers for the process industries
McGraw-Hill, 1994
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