Nagarath, I. J.
Control systems engineering - 2nd ed. - New Delhi Wiley Eastern 1983 - 725p. col. illus.
Control systems:engg.
629.8 / NAG/1982
Control systems engineering - 2nd ed. - New Delhi Wiley Eastern 1983 - 725p. col. illus.
Control systems:engg.
629.8 / NAG/1982