Savant, C. J. Basic feedback control system design. - New York, McGraw-Hill, 1958. - 418 p. illus. 24 cm. - McGraw-Hill series in control systems engineering . LCCN: 57010228 Subjects--Topical Terms: FEEDBACK, SISTEMAS DE CONTROLSERVOMECANISMOSRETROALIMENTACIÓN Dewey Class. No.: 621.8