M.D.TREVAM ,S.BOFFEY, K.H.GOULDING AND P. STANBURY BASIC AUTOMATIC CONTROL THEORY M.D.TREVAM ,S.BOFFEY, K.H.GOULDING AND P. STANBURY - 2nd - New Delhi AFFILIATED EAST-WEST PRESS PVT.LTD 1969 - 832 Dewey Class. No.: 621.8 / MUR